Where does “унукъ” come from?

унукъ (Old East Slavic) comes from Slavic вънукъ, from Proto-Slavic vъnukъ — grandson.

Ancestry of “унукъ”, step by step

StepLanguageWordMeaning
1Slavicвънукъ—
2Proto-Slavicvъnukъgrandson

Words derived from “унукъ”

Every word from Proto-Slavic vъnukъ →Every word from Slavic вънукъ →