Where does “křik” come from?

křik (Old Czech) comes from Proto-Slavic krȋkъ, from Proto-Indo-European (s)kreik-.

Ancestry of “křik”, step by step

StepLanguageWordMeaning
1Proto-Slavickrȋkъcry, scream
2Proto-Indo-European(s)kreik-—

Words derived from “křik”

Every word from Proto-Indo-European (s)kreik- →Every word from Proto-Slavic krȋkъ →
křik — Etymology, Origin & Word History | Etymology Explorer