Where does “бързак” come from?

бързак (Bulgarian) comes from Bulgarian бърз, from Proto-Slavic bъrzъ — fast, swift.

бързак (Bulgarian): lively, agile, nimble person or creature

Definitions

  1. lively, agile, nimble person or creature

Ancestry of “бързак”, step by step

StepLanguageWordMeaning
1Bulgarianбързfast, swift, quick, rapid, sweeping, fleet
2Proto-Slavicbъrzъfast, swift
Every word from Proto-Slavic bъrzъEvery word from Bulgarian бърз