From Proto-Tungusic *tuge-. Cognate with Even төгэчин (tögəcin), Evenki тӯксу (tūksu), Nanai тэвэксэ (tәvәksә), Orok тэвэксэ (tәvәskә), Oroch токсо (tokso), Udihe [script needed] (tokɵ) etc.
ᡨᡠᡤᡳ (tugi)