Proto-Tungus-Manchu: *tuge-
Meaning: 1 cloud 2 winter
Russian meaning: 1 облако 2 зима
Evenki: tūksu, tūkse 1, tuɣe 2
Even: töɣečin 1, tuɣe-ni 2
Negidal: tokso 1, tuwe, tuɣe 2
Spoken Manchu: tukusu (2009), t́uxi (2010)
Literary Manchu: tugi 1, tuweri 2
Jurchen: tuje-ŋi (6), tu-e-li 2
Ulcha: tewekse 1, tue 2
Orok: teweske 1, tuwe 2
Nanai: tukse 1, tue 2
Oroch: tokso 1, tuwe, tue 2
Udighe: tokö 1, tue 2
Solon: tukču 1, tugu 2
Comments: ТМС 2, 204-205, 208-209.
