Where does “sъ-” come from?

sъ- (Proto-Slavic) comes from Proto-Indo-European h₁su-, from Proto-Indo-European h₁wes- — good; to be cheerful, happy; to eat, to feast.

sъ- (Proto-Slavic): good

Definitions

  1. good

Ancestry of “sъ-”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanh₁su-good
2Proto-Indo-Europeanh₁wes-good; to be cheerful, happy; to eat, to feast

Words derived from “sъ-”

Every word from Proto-Indo-European h₁wes- →Every word from Proto-Indo-European h₁su- →