otak 1, oda 2

1 tent 2 room

Proto-Turkic: *otag
Altaic etymology: Altaic etymology
Proto-Altaic: *ŏ̀t`ù ( ~ -t-, -i)
Nostratic: Nostratic
Russian meaning: 1шалаш 2 комната
Turkic: *otag
Tungus-Manchu: *utē-n
Japanese: *ùtàina ( ~ -ia-)
Comments: EDT 46, VEWT 366, ЭСТЯ 1, 484-487, TMN 2, 66-67, Лексика 496. Turk. > Mong. otaq (see TMN 2, 67, Щербак 1997, 130). Some forms (like Tur. oda) suggest *ōtag - a secondary form, probably originally meaning "hearth" and derived from *ōt 'fire' and easily confused with *otag 'tent, dwelling place'. The latter, however, is very well attested (often in the shape *otagu) and certainly containing a short vowel.
Karakhanid: otaɣ (MK) 1
Turkish: otak 1, oda 2
Middle Turkic: oda (Pav. C.) 2
Uzbek: ọtɔw 1
Uighur: otaq 1
Sary-Yughur: otaɣ, otax 1
Azerbaidzhan: otaG 2
Turkmen: otaG 2
Khakassian: otax 1
Shor: odaɣ 1
Oyrat: odū 1
Yakut: otū 1
Tuva: odaɣ 1
Kirghiz: otō 1
Kazakh: otaw 1
Noghai: otaw 1
Balkar: otow 2
Gagauz: oda 1
Karaim: oda 2
Karakalpak: otaw 1
Kumyk: otaw 2