Indo-European:
* English: smoke
* German: Rauch
* French: fumée
* Spanish: humo
* Italian: fumo
* Portuguese: fumaça
* Russian: дым (dym)
* Polish: dym
* Czech: dým
* Slovak: dym
* Hungarian: füst
* Greek: καπνός (kapnós)
* Latin: fumus
* Sanskrit: धूम (dhūma)
Other Languages:
* Chinese (Mandarin): 烟 (yān)
* Japanese: 煙 (kemuri)
* Korean: 연기 (yeon-gi)
* Arabic: دخان (dukhān)
* Hindi: धुआँ (dhūān)
* Bengali: ধোঁয়া (dhoẏā)
* Vietnamese: khói
* Thai: ควัน (kwan)
* Turkish: duman
This is just a sample, and there are many other languages and dialects around the world with their own unique words for "smoke."