Proto-Turkic: *köń-
Meaning: 1 to burn (itr.) 2 to burn (tr.) 3 to kindle 4 to get burnt 5 soot 6 strong smell of burnt 7 unpleasant smell
Russian meaning: 1 гореть 2 жечь 3 зажигать 4 обгорать 5 сажа 6 сильный запах горелого 7 неприятный запах
Old Turkic: köj- 1 (OUygh.)
Turkish: (dial.) köj-, küj- 1; küje 5
Tatar: köj- 1
Uzbek: kuj- 1, kuja 5
Uighur: köj-, küj- 1, köjdür- 2
Turkmen: köj- 1, küjö (dial.) 5
Khakassian: köj- 1, köje 5
Shor: köj- 1
Oyrat: küj- 1, kȫ 5
Halaj: kie̯n- 1
Chuvash: kü, kǝʷv 6 (Ашм.), kǝʷśek 7; kъʷvajt 5
Tuva: xȫ 5
Tofalar: xȫ̃ 5
Kirghiz: küj- 1, kȫ 5
Kazakh: küj- 1, küje 5
Noghai: küj- 1, küje 5
Bashkir: küj- 1
Balkar: küj- 1
Karakalpak: küj- 1, küje 5
Kumyk: güj- 1
Comments: VEWT 309, EDT 726, 730, ЭСТЯ 5, 88-89, 133, Лексика 362, Мудрак Дисс. 75. The Az. form is somewhat dubious, both semantically ("itch") and phonetically (irregular voiced g-). See also *köń- 'to grieve, suffer'.
