*üč-ün

because of, for the sake of

Proto-Turkic: *üč-ün
Altaic etymology: Altaic etymology
Proto-Altaic: *ùč`e
Nostratic: Nostratic
Russian meaning: потому что, по причине
Turkic: *üč-ün
Mongolian: *učir
Tungus-Manchu: *uč-
Korean: *áčh
Comments: EDT 28-29, VEWT 169, ЭСТЯ 1, 642-643, Stachowski 123. A variant *uč- is also attested in *učun 'because' (VEWT 509), *učra- 'to meet' (ibid.; the latter, however, may be < Mong. učira-, see Щербак 1997, 211; see *ut`à). The common Turkic form is in fact an instrumental case.
Old Turkic: üčün (Orkh., OUygh.)
Karakhanid: üčün
Tatar: ü̆čĭn
Middle Turkic: ičün, ičin (Pav. C.), üčün (AH)
Uzbek: učun
Uighur: üčün
Azerbaidzhan: üčün
Turkmen: üčīn
Khakassian: üčün
Shor: üǯün
Chuvash: -šъn
Yakut: ihin
Dolgan: ihin
Kirghiz: üčün
Kazakh: üšĭn
Noghai: üšin
Bashkir: ü̆čü̆n
Balkar: üčün
Gagauz: ičin
Karaim: ičün