Where does “как” come from?

как (Bulgarian) comes from Proto-Slavic kako, from Proto-Slavic kakъ, from Proto-Balto-Slavic *kōkos.

как (Bulgarian): as; how

Definitions

  1. as; how

Ancestry of “как”, step by step

StepLanguageWordMeaning
1Proto-Slavickakohow, in which way
2Proto-Slavickakъof what/which kind
3Proto-Balto-Slavic*kōkos—

Words derived from “как”

Every word from Proto-Balto-Slavic *kōkos →Every word from Proto-Slavic kakъ →Every word from Proto-Slavic kako →