Where does “mud-” come from?

mud- (Proto-Balto-Slavic) comes from Proto-Indo-European mewd- — to rejoice.

Ancestry of “mud-”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanmewd-to rejoice

Words derived from “mud-

Every word from Proto-Indo-European mewd-
mud- — Etymology, Origin & Word History | Etymology Explorer