TO RIPEN

Danish

modne (ripening, to mature). (various references)

Dutch

rijpen (ripen). (various references)

Finnish

kypsyä (mature, ripen). (various references)

French

mûrir (to mature). (various references)

German

reifen (hoop, ripen, tyre, tire, band, hoops). (various references)

Greek 

ωριμάζει (to mature). (various references)

Hungarian

megérlel (to mature, to mellow), érlel (to age, to mellow), érik (to addle). (various references)

Italian

maturare (accrue, become mature, fall due, grow up, maturate, mature, mellow, reach gradually, ripe, ripen). (various references)

Japanese Kanji 

実る (to bear fruit). (various references)

Japanese Katakana 

うれる (to be sold, to become popular, to mature, to mellow), じゅくする (to be in common use, to come to sound natural, to get ripe, to mature), じゅくす (to mature), みのる (to bear fruit). (various references)

Maya

taakankil. (various references)

Pig Latin

otay ipenray.(various references)

Portuguese

amadurecer (ripen). (various references)

Spanish

madurar (mature, ripen). (various references)

Swazi

kú-vútfwa. (various references)

Swedish

mogna (ripen, mellow). (various references)