Kazakh көбік

← Southern Altai кӧбӱк (cognate)

← Azerbaijani köpük (cognate)

← Bashkir күбек (cognate)

← Shor кӧбӱк (cognate)

← Kyrgyz көбүк (cognate)

← Old Turkic (cognate)

← Turkish köpük (cognate)

← Proto-Turkic *köp- (derived)

← Tuvan көвүк (cognate)

← Uyghur كۆپۈك (cognate)

← Uzbek ko'pik (cognate)

→ Bashkir күбек (cognate)