Copyright © Philip M. Parker, INSEAD. Terms of Use.

Formaldehyde

Definition: Formaldehyde

Formaldehyde

Noun

1. A colorless poisonous gas; made by the oxidation of methanol.

Source: WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.
 

Date "formaldehyde" was first used in popular English literature: sometime before 1906. (references)

Note: Formaldehyde \For*mal"de*hyde\, noun. [Formic aldehyde.]. (Websters 1913)


Specialty Definitions: Formaldehyde

DomainDefinitions

Energy

A chemical used as a preservative and in bonding agents. It is found in household products such as plywood, furniture, carpets, and some types of foam insulation. It is also a by-product of combustion and is a strong-smelling, colorless gas that is an eye irritant and can cause sneezing, coughing, and other health problems. (references)

Environment

A colorless, pungent, and irritating gas, CH20, used chiefly as a disinfectant and preservative and in synthesizing other compounds like resins. (references)

Source: compiled by the editor from various references; see credits.

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Specialty Definition: Formaldehyde

(From Wikipedia, the free Encyclopedia)

 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
Properties

General

Name Formaldehyde
Chemical formula CH2O
Formula weight 30.03 amu
Synonyms methanal, methyl aldehyde, methylene oxide
CAS number 50-00-0

Phase behavior

Melting point 156.2 K (-116.9 °C)
Boiling point 254.1 K (-19.0°C)
Triple point 155.1 K (-118.0°C)
? bar
Liquid density 1.13 ×103 kg/m3

Gas thermochemistry

ΔfH0gas -115.9 kJ/mol
S0gas 219.0 J/mol·K
Cp 35.4 J/mol·K

Safety

Acute effects Toxic. May cause irritation to mucous membranes, difficulty breathing, lowered body temperature, lethargy, coma, and death.
Chronic effects May cause cancer of the nose and mucous membranes.
Flash point -53°C
Autoignition temperature 430°C
Explosive limits 7-73%

More info

Properties NIST WebBook
MSDS Hazardous Chemical Database
SI units were used where possible. Unless otherwise stated, standard conditions were used.

Disclaimer and references

The chemical compound formaldehyde (also known by its IUPAC name methanal, is a gas with a strong pungent smell. It is the simplest aldehyde. Its chemical formula is HCHO, sometimes rendered as H2CO. It has a boiling point of -21°C (262 K). Formaldehyde was discovered by the Russian chemist Aleksandr Butlerov in 1859.

Formaldehyde readily results from the incomplete combustion of carbon-containing materials. It may be found in the smoke from forest fires, in automobile exhaust, and in cigarette smoke. In the atmosphere, formaldehyde is produced by the action of sunlight and oxygen on atmospheric methane and other hydrocarbons. Small amounts of formaldehyde are produced as a metabolic byproduct in most organisms, including humans.

Properties

Although formaldehyde is a gas at room temperature, it is readily soluble in water, and it is most commonly sold as a 37% solution in water called by trade names such as formalin or formol. In water, formaldehyde polymerizes, and formalin actually contains very little formaldehyde in the form of HCHO monomer. Usually, these solutions contain a few percent methanol to limit the extent of polymerization.

Formaldehyde exhibits most of the general chemical properties of the aldehydes, except that is generally more reactive than other aldehydes. Formaldehyde is a potent electrophile, and it can participate is electrophilic aromatic substitution reactions with aromatic compounds, and it can undergo electrophilic addition reactions with alkenes. In the presence of basic catalysts, formaldehyde undergoes a Cannizaro reaction to prouduce formic acid and methanol.

Formaldehyde reversibly polymerizes to produce its cyclic trimer, 1,3,5-trioxane or the linear polymer polyoxymethylene. Formation of these substances makes formaldehyde's gas behavior differ substantially from the ideal gas law, especially at high pressure or low temperature.

Formaldehyde is readily oxidized by atmospheric oxygen to form formic acid. Formaldehyde solutions must be kept tightly sealed to prevent this from happening in storage.

Production

Industrially, formaldehyde is produced by the catalytic oxidation of methanol. The most commonly catalysts are silver metal, and a mixture of an iron oxide with molybdenum. In the more commonly used iron oxide system, methanol and formaldehyde react at 400°C to produce formaldehyde according to the chemical equation

CH3OH + ½ O2 → HCHO + H2O

The silver-based catalyst is usually operated at a higher temperature, about 650°C. On it, two chemical reactions simultaneously produce formaldehyde: the one shown above, and the dehydrogenation reaction

CH3OH → HCHO + H2

Uses

Formaldehyde kills most bacteria, and so a solution of formaldehyde in water is commonly used as a disinfectant or to preserve biological specimens. It is also used as a preservative in vaccinations.

Most formaldehyde, however, is used in the production of polymers and other chemicals. When combined with phenol, urea, or melamine, formaldehyde produces a hard thermoset resin. These resins are commonly used in permanent adhesives, such as those used in plywood or carpeting. They are also foamed to make insulation, or cast into molded products. Production of formaldehyde resins accounts for more than half of formaldehyde consumption.

Formaldehyde is also used to make numerous other chemicals. Many of these are polyfunctional alcohols such as pentaerythritol, which is used to make paints and explosives. Other formaldehyde derivatives include diphenylmethane diisocyante, an important component in polyurethane paints and foams, and hexamethylene tetramine, which is used in phenol-formaldehyde resins and to make the explosive RDX.

Health effects

Because formaldehyde resins are used in many construction materials, including plywood, carpet, and spray-on insulating foams, and because these resins slowly give off formaldehyde over time, formaldehyde is one of the more common indoor air pollutants. At concentrations above 0.1 ppm in air, inhaled formaldehyde can irritate the eyes and mucus membranes, resulting in watery eyes, headache, a burning sensation in the throat, and difficulty breathing.

Large formaldehyde exposures, for example from drinking formaldehyde solutions, are potentially lethal. Formaldehyde is converted to formic acid in the body, leading to a rise in blood acidity, rapid, shallow breathing, hypothermia, and coma or death. People who have ingested formaldehyde require immediate medical attention.

In the body, formaldehyde can cause proteins to irreversibly bind to DNA. Laboratory animals exposed to large doses of inhaled formaldehyde over their lifetimes have developed more cancers of the nose and throat than are usual, as have workers in particle-board mills. However, some studies suggest that smaller concentrations of formaldehyde like those encountered in most buildings have no carcinogenic effects. Formaldehyde is listed as a probable human carcinogen.

Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "Formaldehyde."

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Synonym: Formaldehyde

Synonym: methanal (n). (additional references)

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Crosswords: Formaldehyde

English words defined with "formaldehyde": fixative, formalin, formolpolyvinyl-formaldehydeurea-formaldehyde resin. (references)
Specialty definitions using "formaldehyde": amino resins, aminoplastscombination oilEthylmorphine-N-Demethylaseformaldehyde solutionM.F., Mannich Bases, melamine-resin adhesiveNoxythiolinphenolic-resin adhesiveresin adhesivesynthetic-resin adhesive, synthetic-resin cementU.F., urea formaldehyde resin, urea-resin adhesive. (references)

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Modern Usage: Formaldehyde

DomainUsage

Screenplays

Formaldehyde windpipe. (PCU; writing credit: Adam Leff; Zak Penn)

On: formaldehyde face. (They Live; writing credit: John Carpenter)

Source: compiled by the editor from various references; see credits.

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Commercial Usage: Formaldehyde

DomainTitle

Books

  • Formaldehyde (reference)

  • Formaldehyde [DOWNLOAD: PDF] (reference)

  • Formaldehyde Release from Wood Products (Acs Symposium Series, 316) (reference)

  • Formaldehyde Sensitivity and Toxicity (reference)

  • Grotesque: Natural Historical & Formaldehyde Photography (reference)

    (more book examples)

  

Music

Source: compiled by the editor from various references; see credits.

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Photo Album: Formaldehyde

ThumbnailDescription & Credit

U.S. Army Hospital, Camp Logan, UT. : Large steam and formaldehyde sterilizer for men's clothing and bedding. Credit: National Library of Medicine.

Source: pictures compiled by the editor from various references; see picture credits.

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Non-Fiction Usage: Formaldehyde

SubjectTopicQuote

Business

In addition, urea formaldehyde is produced on a small scale. (references)

In general, these substances are not contained in clothing, except for Formaldehyde. (references)

Therefore, a few units of urea formaldehyde, polypropylene and polyethylene have been established. (references)

Source: compiled by the editor from ICON Group International, Inc.; see credits.

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Usage Frequency: Formaldehyde

"Formaldehyde" is generally used as a noun (singular) -- approximately 100.00% of the time. "Formaldehyde" is used about 97 times out of a sample of 100 million words spoken or written in English. Its rank is based on over 700,000 words used in the English language. Some parts-of-speech are not covered due to the samples used by the British National Corpus. (note: percents less than one-hundredth of one percent have been omitted)
Parts of SpeechPercentUsage per
100 Million Words
Rank in English
Noun (singular)100%9733,269

Source: compiled by the editor from several corpora; see credits.

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Expressions: Formaldehyde

Expressions using "formaldehyde": formaldehyde solution urea formaldehyde resin. Additional references.

Hyphenated Usage

Beginning with "formaldehyde": formaldehyde-agarose, formaldehyde-based, formaldehyde-free.

Ending with "formaldehyde": urea-formaldehyde.

Containing "formaldehyde": urea-formaldehyde resin.

Source: compiled by the editor from various references; see credits.

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Frequency of Internet Keywords: Formaldehyde

The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com.
 
ExpressionFrequency
per Day
ExpressionFrequency
per Day

formaldehyde

268

formaldehyde heat phenol

3

formaldehyde monitor

23

disposal formaldehyde

3

urea formaldehyde

21

formaldehyde smoking

3

formaldehyde allergy

12

formaldehyde test

3

formaldehyde msds

11

formaldehyde free insulation

3

formaldehyde poisoning

10

formaldehyde resin

3

foam formaldehyde insulation urea

7

formaldehyde removal

3

formaldehyde melamine

6

foam formaldehyde urea

3

emission formaldehyde

6

formaldehyde process

3

aspartame formaldehyde

6

formaldehyde structure

2

phenol formaldehyde

5

food formaldehyde

2

formaldehyde use

5

formaldehyde pregnancy

2

formaldehyde insulation

5

amine formaldehyde phenol

2

formaldehyde exposure

4

chemistry formaldehyde

2

emission formaldehyde testing

4

formaldehyde isobtylene process

2

formaldehyde free nail polish

4

formaldehyde melamine resin

2

formaldehyde resin urea

4

formaldehyde testing

2

formaldehyde insulation urea

4

formaldehyde paraformaldehyde

2

formaldehyde production

4

formaldehyde sulphoxylate zinc

2

building emitting formaldehyde material

3

formaldehyde information

2

formaldehyde product

2
Source: compiled by the editor from various references; see credits.

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Modern Translations: Formaldehyde

Language Translations for "formaldehyde"; alternative meanings/domain in parentheses.

Arabic 

  

‏الفورمالديهايد غاز عديم اللون. (various references)

   

Bulgarian 

  

формалдехит. (various references)

   

Chinese 

  

"醛. (various references)

   

Danish

  

formalin (formic aldehyde, formol, methanal), formaldehyd (formic aldehyde, formol, methanal), E240 (formic aldehyde, formol, methanal). (various references)

   

Dutch

  

formaldehyde (formic aldehyde, formol, methanal), methyleenoxyde (formic aldehyde, formol, methanal), methylaldehyde (formic aldehyde, formol, methanal), methanal (formic aldehyde, formol, methanal), E240 (formic aldehyde, formol, methanal). (various references)

   

Finnish

  

formaliini (formalin), formaldehydi (E240, formic aldehyde, formol, methanal). (various references)

   

French

  

formol (formalin), formaline (formic aldehyde, formol), formaldéhyde, préservaline (formic aldehyde, formol), E240 (formic aldehyde, formol), aldéhyde formique (formaldehyde solution, formalin, formic aldehyde, formol). (various references)

   

German

  

Formaldehyd (E240, formic aldehyde, formol, methanal). (various references)

   

Greek 

  

φορμαλδευγή, φορμαλδε ύδη (E240, formic aldehyde, formol, methanal). (various references)

   

Hungarian

  

formaldehid (aldoform, formol, methane aldehyde). (various references)

   

Italian

  

formaldeide (E240, formic aldehyde, formol, methanal). (various references)

   

Korean 

  

포름알데히". (various references)

   

Pig Latin

  

ormaldehydefay

   

Portuguese

  

formol (E240, formic aldehyde, formol, methanal), formaldeido (E240, formic aldehyde, formol, methanal), exigência formal, E240 (E240, formic aldehyde, formol, methanal), aldeido formico (E240, formic aldehyde, formol, methanal). (various references)

   

Russian 

  

формальдегид. (various references)

   

Serbo-Croatian

  

formaldehid. (various references)

   

Spanish

  

formol (E240, formic aldehyde, formol, methanal), formaldehido, formaldehído (E240, formic aldehyde, formol, methanal), E240 (E240, formic aldehyde, formol, methanal). (various references)

   

Swedish

  

formaldehyd (E240, formic aldehyde, formol, methanal). (various references)

   

Turkish

  

formaldehit. (various references)

   

Ukranian 

  

формальдегід. (various references)

   

Vietnamese 

  

hoá fomanddêhyt. (various references)

Source: compiled by the editor from various translation references.

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Derivations & Misspellings: Formaldehyde

Derivations

Words beginning with "formaldehyde": formaldehydes. (additional references)

Words ending with "formaldehyde": paraformaldehyde. (additional references)

Words containing "formaldehyde": paraformaldehydes. (additional references)


Misspellings

"Formaldehyde" is suggested in spellcheckers for the following: formaldahyde, formaldehide, formaldhydes, fromaldehyde. (additional references)

Source: compiled by the editor, based on several corpora (additional references).

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Rhyming with "Formaldehyde"

# of Phoneme MatchesPronunciationWord(s) rhyming with "formaldehyde" (pronounced fôrma"lduhī'd or ferma"lduhī'd)
3-h ī' drawhide.
3-h ī' drawhide.

Source: compiled by the editor (additional references); see credits.

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Anagrams: Formaldehyde

Scrabble® Enable2K-Verified Anagrams

Words within the letters "a-d-d-e-e-f-h-l-m-o-r-y"

-4 letters: aldehyde, defoamed, defoamer, deformed, defrayed, forehead, forelady, freehold, freeload, heralded, hydromel, moldered, refolded, reloaded, remolade, remolded.

-5 letters: adhered, armhole, deerfly, defamed, defamer, delayed, delayer, dramedy, dreamed, earldom, emerald, fadedly, federal, femoral, feodary, forayed, freedom, hoarded, homered, layered, medaled, meddler, modeled, modeler, redhead, relayed, remodel, yodeled, yodeler.

 Words containing the letters "a-d-d-e-e-f-h-l-m-o-r-y"
 

+1 letter: formaldehydes.

 

+4 letters: paraformaldehyde.

 

+5 letters: paraformaldehydes.

Source: compiled by the editor from various references; see credits.

SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.

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Alternative Orthography: Formaldehyde


Hexadecimal (or equivalents, 770AD-1900s) (references)

46 6F 72 6D 61 6C 64 65 68 79 64 65

Leonardo da Vinci (1452-1519; backwards) (references)

American Sign Language (origins from 1620-1817 in Italy and, especially, France) (references)

=

Semaphore (1791, in France) (references)

Braille (1829, in France) (references)

Morse Code (1836) (references)

..-.    ---    .-.    --    .-    .-..    -..    .    ....    -.--.    -..    .

Dancing Men (Sir Arthur Conan Doyle, 1903) (references)

Binary Code (1918-1938, probably earlier) (references)

01000110 01101111 01110010 01101101 01100001 01101100 01100100 01100101 01101000 01111001 01100100 01100101

HTML Code (1990) (references)

&#70 &#111 &#114 &#109 &#97 &#108 &#100 &#101 &#104 &#121 &#100 &#101

ISO 10646 (1991-1993) (references)

0046 006F 0072 006D 0061 006C 0064 0065 0068 0079 0064 0065

British Sign Language (Fingerspelling, BSL; 1992, British Deaf Association Dictionary of British Sign Language) (references)

Encryption (beginner's substitution cypher): (references)

408184796778707174917071

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INDEX

1. Definition
2. Synonyms
3. Crosswords
4. Usage: Modern
5. Usage: Commercial
6. Images: Photo Album
7. Quotations: Non-fiction
8. Usage Frequency
9. Expressions
10. Expressions: Internet
11. Translations: Modern
12. Derivations
13. Rhymes
14. Anagrams
15. Orthography
16. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.

 

 

 

 

Note to the press & webmasters - this dictionary can be linked, indexed, or referred to using the following non-English expressions:
woordeboek, fjalor, ‏معجم, ‏قاموس, diccionariu, речник, diccionari, diksyonario, diksinario, 字典, gérlyver, slovník, ordbog, woordenboek, shimiyuc p'anca, orðabók, orðbók, dictionnaire, wurdboek, wörterbuch, λεξικό, אוצר מילים, szótár, uqausiit tukingit, dizionario, 字引 , じい, じびき, じて", ディクショナリー , じり", じしょ, '"かい, ディクショナリ , 사 , dizionari, recnik, fockleyr, dikshonario, słownik, dicionário, dicţionar, dicziunari, словарь, lolomi fefiloi, foclair, abardair, faclair, briathrachan, pukuntau, leksikon, rečnik, vocabbulariu, diccionario, sí-chazamagâma, ordbok, lexikon, พจนานุกรม, sözlük, ansiklopedik sözlük, словник, довідник, có tính chất sách vở, geirlyfr, geiriadur, for dictionary;
definisie, qartësi, përcaktim, saktësi, ‏الوضوحية في الشيء, ‏حد, ‏تحديد, ‏تعريف, ‏التحديد, ‏الإيضاحية, яснота, сила, очертания, дефиниция, 定義 , 定义, definice, deskriptordefinition, definitie, määritelmä, définition, ορισμός, "'"ר", "'בל", meghatározás, definíció, definizione, 確定 , ディーゼル電気車 , デ'ドロ酢酸 , デフィニション , ディフィニション , ていぎ, かくてい, 의, geyrid, meenaghey, keeayllaght, baght, definishon, definição, definiţie, determinare, definire, определение, definicija, definición, definition, açıklama, belirleme, belirtme, kesinleştirme, tanım, tarif, seçiklik, tanımlama, чіткість, тлумачення, виразність, визначення, дефініція, ясність, чітка чутність, sự định rõ, sự định nghĩa, lời định nghĩa sự định, diffiniad, darnodiad, for definition;
vertaling, transferim, transmetim, ‏ترجمة من لغة أجنبية للغة الأم, ‏ترجمة, ‏إفتتان, транслация, огъване, превод, предаване, поддаване, тълкуване, превеждане, 翻译, překlad, oversættelse, translatie, taajuusmuutos, translaatio, traduction, oersetting, Übersetzung, μετάφραση, תור'מ ות, תר'ום, "עתק", "עתק, fordítás, traduzione, 翻訳 , へい"ういどう, やくしょ, やくしゅつ, "うどく, ほ"やく, トランスレーション , やくじゅつ, ほ"やくしょ, 번역, tradukshon, tradução, translaţie, tãlmãcire, traducere, сдвиг, трансляция, перемещение, перевод, tumačenje, traducción, översättning, tercüme, процес перекладу, переклад, пояснення, переміщення, sự dịch, sự biến th nh sự giải thích, trosiad, for translation;
Arabies, arabishte, ‏العربية, ‏عربي, ‏اللغة العربية, арабски език, арабски, 阿拉伯 , arabský, arabština, arábiskt, arabialainen, arabe, Arabysk, arabisch, αραβικόσ, ערבית, ערבי, arab, arabo, 아라비아, Arabish, arabir, arabic, арабский, Arapi, arapski, árabe, arabisk, าษาหรืออักขระอาหรับ, เกี่ยวกับอาระเบีย, arapça, arap, araplara özgü, арабська мова, арабський, tiếng A-rập, thuộc A-rập, for Arabic;
Bulgaars, Bulgaar, bulgr, ‏البلغارية, ‏بلغاري, Búlgaru, български, български език, българин, Bulgaryan, 保 利亚, bulharský, bulgarer, bulgarskt, bulgarialainen, Bulgaarsk, bulgare, 'ούλγαρος, bullgar, bolgár, bulgaro, 불가리아, Bulgeyragh, Bulgeyrish, Bułgar, болгарский, болгарин, bugarski jezik, bugarski, bugarka, bugarin, búlgaro, bulgar, bulgaristan ile ilgili, болгарський, người Bun-ga-ri tiếng Bun-ga-ri, for Bulgarian;
Sjinees, Chinees, kinez, ‏الصينية, ‏لغة الصين, ‏صيني, ‏الصيني أحد أبناء الصين, Chinu, китайски, Ininsik, 汉语, 中 , 漢 , 中國 , èínský, èínština, èíòan, kineser, kinesiskt, kinverskur, kiinalainen, Chinois, Sineesk, Chinesisch, Κινέζος, κινέζικα, κινέζικοσ, κινέζοσ, σινικόσ, kínai, Kínverji, Sínis, cinese, チフス菌 , チャイニーズ , 중국, Cina, Sheenish, Sheenagh, Hainamana, chines, Chińczyk, chinês, chinés, chinezesc, chinezeşte, chinezã, chinez, китайский, китаец, Saina, kineski jezik, kineski, chino, snesi, sneysi, kinesisk, çinli, çince, çin ile ilgili, çin, китаянка, китайська мова, китайський, кита"ць, for Chinese;
Deens, danisht, danishte, ‏لغة الدانمركية, ‏نوع كعك, ‏دانماركي, датски език, датски, Daniko, 丹麦语, dánský, dánština, danskur, danskt, tanskalainen, danois, Deensk, dänisch, δανικόσ, δανόσ, עו'ת שמרים, " י, dán, danska, Danmhairgis, danese, 덴마크, Danvargish, Danvargagh, danes, dinamarquês, danez, датский, danski, danski jezik, danés, dansk, danimarkalı, danimarka dili, датський, датська мова, tiếng Đan-mạch, for Danish;
Nederlands, Hollands, holandez, ‏هولندي, ‏اللغة الهولندية, холандски, немски език, холандски език, холандците, немски, Olandes, 菏蘭語 , 荷兰语, holandský, nizozemský, hollandsk, hollendskt, hollantilainen, néerlandais, Nederlânsk, holländisch, ολλανδικόσ, ολλανδόσ, holandisht, "ול "י, holland, hollenskur, Ollainnis, olandese, 네덜란", Belanda, Ollanish, Germaanish, Tatimana, nederlandsk, ulandes, hulandes, holandês, neerlandés, olandez, nemţesc, limba olandezã, german, голландский, holanđanin, u škripcu, holandski, holandés, bakratongo, holländsk, ชาวเนเธอร์แลน"์, เกี่ยวกับเนเธอร์แลน"์, รรยา, alman, eş, flemenkçe, holandaca, hollanda, karı, hollandalı, hollandalılara özgü olan, Hollandali, hollanda'ya ait, голландська мова, голландський, ngôn ngữ khó hiểu, "b xã", for Dutch;
Fins, finlandez, finlandishte, finlandisht, ‏اللغة الفنلندية, ‏فنلندية, ‏فنلندي, фински език, фински, Pinlandino, 芬蘭語 , 芬兰语, finský, finskt, suomi, suomalainen, finnois, Finlandaise, finlandais, finnisch, φινλανδικόσ, פי י, finn, finnskur, finnska, finlandese, 핀란", Fynlannish, Fynlannagh, finlandês, finês, finlandezã, финский, Finisi, finski jezik, finski, finlandés, finés, finsk, fince, finlandiya'ya özgü, фінська мова, фінський, tiếng Phần-lan, for Finnish;
Franse taal, Frans, franceze, francez, frëngjisht, frëng, frëngjishte, ‏فرنسي, ‏اللغة الفرنسية, ‏الشعب الفرنسي, gall, френски език, френски, Pranses, 法國 , 法文 , 法語 , 法语, francouzština, francouzský, franskur, franskt, ranskalainen, français, Frânsk, französisch, γάλλοσ, γαλλικόσ, γαλλική γλώσσα, γαλλίδα, צרפתי, צרפתית, francia, Fraincis, francese, フレコン化 , フランス" , 仏文 , 仏 , ふつぶ", フレンチ , フランセ , ふつ, "랑스, Perancis, Ny Frangee, Mooinjey ny Frank, frances, franses, francês, francezii, francezã, franţuzesc, franţuzeşte, французский, Falani, francuski jezik, francuski, francuzi, francés, sí-Fulentji, fransk, franska, fransızca, Fransiz, fransızca ile ilgili, fransız, fransa ile ilgili, французька мова, французький, Ffrengig, isiFulentshi, for French;
Duits, Duitser, Duitse taal, Germaan, gjerman, ‏ضرب من الرقص, ‏جرماني, ‏المانية, ‏الماني, ‏اللغة الألمانية, роден, германски, немски език, немски, немец, готически, германец, 德語 , 德语, 德文 , 德國 , nìmecký, nìmec, tysker, Duitse, týskur, týskt, týskari, saksalainen, Allemand, Dútsk, Deutsche, Deutsch, "ερμανός, gjermanisht, 'רמ י, 'רמ ית, német, þjóðverji, þýskur, GearmÚnach, GearmÚinis, tedesco, ジプシー音楽 , ジャーマン , 독일, todesch, Germaanagh, Garmane, Germaanish, Carmane, aleman, Niemiec, niemiecki, alemão, alemand, neamţ, немецкий, Siamani, germanski, alemán, Tudesku, Doysri, mjeremani, mdachi, sí-Jalimáne, tysk, เยอรมัน, าษาเยอรมัน, Alman, німкеня, німецький, німець, $sisters german$ chị em ruột, $cousin german$ anh chị em con chú bác ruột, sister, Almaenwr, isiJalimane, iliJalimane, iJalimane, for German;
Grieks, Griek, ‏الإغريقي, ‏يوناني, ‏اللغة اليونانية, Griegu, гръцки език, гръцки, грък, Griyego, 希臘語 , 希腊语, řecký, řeètina, řek, græker, grikst, kreikkalainen, grec, Gryk, Gryksk, Gryks, grieche, ελληνικόσ, 'Ελληνας, יו ית, יו י, görög, Grikki, greco, ギリシア語 , ギリシア", 그리스, Greagish, Greagagh, grego, grèc, greacã, греческий, Eleni, grk, grčki jezik, grčki, griego, grek, Yunanli, yunanlı, yunanca, yunan, Rumca, yunanistan'a ait, rum, грек, гречанка, грецька мова, грецький, kẻ cắp b gi gặp nhau, quân bạc bịp tôi không thể hiểu được điều đó thật l kỳ phùng địch thủ, người Hy-lạp tiếng Hy-lạp kẻ bịp bợm, kẻ lừa đảo, Groegwr, for Greek;
Hongaars, Hongaar, hungarez, ‏الهنغاري, ‏مجري, ‏هنغاري, ‏المجري, ‏اللغة الهنغارية, Húngaru, унгарски език, унгарски, унгарец, Hungaryan, 匈牙利語 , 匈牙利语, maïarský, maïar, maïarština, ungarer, Hongaarse, ungarskt, unkarilainen, hongrois, Hongaarsk, ungar, Ούγγρος, "ו 'רי, magyar, ungherese, 헝가리, Ungaarish, Ungaaragh, Węgier, ongrés, ungureşte, ungur, limba maghiarã, unguresc, maghiar, limba ungarã, венгр, венгерский, mađarski, mađar, mađarski jezik, húngaro, ungrare, ชาวฮังการี, macarca, macar, угорська мова, угорка, угорський, угорець, người Hung-ga-ri tiếng Hung-ga-ri, for Hungarian;
Italianer, Italiaans, Italiaan, ‏شخص إيطالي, ‏اللغة الإيطالية, ‏الإيطالي, ‏إيطالي, Italianu, италиански език, италиански, италианец, Italyano, 意大利 , 意大利語 , 意大利语, italština, italský, ital, italiener, italienskt, italialainen, Italien, Italjaansk, italienisch, Ιταλός, italisht, איטלקי, איטלקית, olasz, Ítali, IodÚilis, italiano, 이탈리아, Iddaalish, Włoch, italianã, italienesc, italieneşte, italian, итальянский язык, итальянский, итальянец, Italia, italijanski, italijanski jezik, italijan, sí-Taliyáne, italienare, italiensk, italienska, เกี่ยวกับอิตาลี, ชาวอิตาลี, าษาอิตาลี, italyanca, italyan, італі"ць, італійська мова, італійський, італійка, for Italian;
korean, ‏كوري شمالي, ‏اللغة الكورية, ‏كوري جنوبي, ‏كوري, Coreanu, корейски, корейски език, Koryano, 韩国语, "國 , 朝鮮語 , korejský, korejec, korejština, Koreaans, koreanskt, coréen, Koreaansk, koreanisch, Koreaner, κορεάτησ, κορεάτικοσ, koreai, 한국, koreano, coréia, a língua coreana, coreean, limba coreeanã, кореец, корейский, Kolea, korejski jezik, korejski, koreanac, coreano, koreansk, ชาวเกาหลี, kore'li, кореянка, коре"ць, корейська мова, корейський, người Triều tiên tiếng Triều tiên, for korean;
Portugees, portugez, portugalisht, ‏اللغة البرتغالية, ‏البرتغالية, ‏البرتغالي, португалски език, португалски, португалец, Potuges, 葡萄牙语, 葡萄牙人 , 葡萄牙語 , portugalský, portugiser, portugisiskt, portugalilainen, portugais, Portugeesk, portugiesisch, πορτογάλοσ, ορτογάλος, portugál, Portaingéilis, portoghese, ポルトガル語 , ポルトガル", 포르투갈, Portiugish, Portiugagh, portugues, Portugalczyk, português, portughez, португальский, portugalski jezik, portugalski, portugalac, portugués, Mreno, si-Putúkezi, portugis, portekiz, Portekízlí, portekizli, portekizce, португальська мова, португальський, португалець, người B"-đ o-nha tiếng B"-đ o-nha, for Portuguese;
Russies, Rus, ‏الروسية, ‏روسي, ‏اللغة الروسية, Rusu, руски, руски език, руснак, Rusyan, 俄語 , 俄语, 俄文 , ruština, ruský, russer, russur, russiskt, venäläinen, Russysk, Russe, russisch, Ρώσος, רוסי, orosz, rússneskur, Rússi, Rúisis, russo, ロシア語 , ロシア", 러시아, Rooshish, Rooshagh, russisk, Rosjanin, русский, Lusia, ruski jezik, ruski, ruso, sí-Rashîya, ryss, ชาวรัสเซีย, rusça, росіянка, росіянин, російська мова, російський, người Nga tiếng Nga, for Russian;
塞爾維亞克羅地亞語 , 塞"维亚-克罗地亚语, serbokroatisch, 세르보크로아티아, servo-croata, sârbo-croat, srpsko-hrvatski, srpsko-hrvatski jezik, serbokroatiska, serbokroatisk, เกี่ยวกับ าษาเซอร์เบียและโครเอเชีย, าษาหลักของชาวเซอร์เบียและโครเอเชีย, for Serbo-Croatian;
Spaans, Spaanse taal, spanjoll, ‏اللغة الأسبانية, ‏الأسبانية, ‏أسباني, испански език, испански, espanyoles, Espanyol, 西班牙语, 西班牙文 , 西班牙語 , španìlský, španìlština, spanskt, espanjalainen, espagnol, Spaansk, spanisch, ισπανικά, ισπανικόσ, ισπανοί, karaiñe'êmegua, ספר"ית, ספר"י, spanyol, SpÚinnis, spagnolo, スペイン語 , スパイ罪 , スペイン", スパニッシュ , 스페인, Spaainagh, Spaainish, spañó, espanhol, espanhòl, spaniolesc, spanioleşte, spaniol, испанский, Sipaniolo, španski jezik, španski, español, spanska språk, spansk, ispanyollar, ispanyolca, ispanyol, іспанська мова, іспанський, for Spanish;
Sweeds, suedez, ‏اللغة السويدية, Suecu, шведски език, шведски, швед, Swedis, 瑞典語 , 瑞典语, švédský, švédština, Zweeds, svenskt, ruotsalainen, suédois, Sweedsk, schwedisch, σουηδικόσ, σουηδικά, svéd, sænskur, Sualainnis, svedese, スウェーデン語 , スウェーデン", 스웨덴, Soolynish, Soolynagh, suèc, шведский, švedski jezik, švedski, sueco, svensk, เกี่ยวกับคน าษาและวั'นธรรมของประเทศสวีเ"น, isveççe, isveç dili, isveç, Ísveçlí, шведська мова, шведський, người Thuỵ điển tiếng Thuỵ điển, for Swedish;
Turks, turk, ‏تركي أحد أبناء تركيا, ‏اللغة التركية, Turcu, турски, турски език, Turko, 土耳其, 土耳其語 , tureètina, turecký, turkist, turkkilainen, turque, turc, Turksk, türkisch, τούρκικοσ, טורקי, török, Yn Turkish, Turkagh, turcesc, турецкий, turski jezik, turski, turco, turkisk, türk, türkçe, турецька мова, турецький, tiếng Thổ nhĩ kỳ, for Turkish;
乌克兰, for Ukranian;
Vietnamees, vietnamez, vietnamisht, виетнамски език, виетнамски, Vietnamis, 越南語 , 越南 , 越南语, vietnamský, vietnamka, vietnamec, vietnamština, vietnameser, vjetmanskt, vietnamilainen, vietnamien, Fjetnameesk, vietnamese, vietnamesisch, Vietnamesin, 'ιετναμέζος, vietnami, vietnámi, ベトナ 人 , ベトナ じ", 트남, vietnamita, вьетнамский, vijetnamski jezik, vijetnamski, vijetnamac, vietnames, vietnam, vietnamlı, vietnam dili, в'"тнамець, в'"тнамський, người Việt nam tiếng Việt, for Vietnamese;