QUACK DOCTOR

Arabic 

‏الطبيب المشعوذ (witchdoctor), ‏الطبيب الجاهل, ‏الطبيب الدجال. (various references)

French

charlatan (quack). (various references)

German

ein Kurpfuscher (a quack doctor). (various references)

Hungarian

sarlatán (charlatan, mountebank, quack), kuruzsló (charlatan, pow-wow, quack). (various references)

Japanese Kanji 

へぼ医者 (all over, being sticky, bloody fool!, blunder, bungle, chattering, clinging, closely, empty, frivolous, gaffe, gooey, hard, hungry, messy, must, non-stop talking, prattling, shall, should, speaking indiscreetly, squished flat, sticky, thickly, to commit a blunder). (various references)

Japanese Katakana 

へぼいしゃ. (various references)

Pig Latin

ackquay octorday.(various references)

Spanish

curandero (charlatan, medicaster, medicine man, quack, witchdoctor). (various references)

Swedish

kvacksalvare (mountebank, quack). (various references)

Turkish

yalancı doktor, sahte doktor (charlatan, quack). (various references)