Where does “քառա-” come from?

քառա- (Old Armenian) comes from Old Armenian քառ, from Proto-Armenian kʷtwr̥-, from Proto-Indo-European kʷetwóres, from Proto-Indo-European kʷe- — and.

Ancestry of “քառա-”, step by step

StepLanguageWordMeaning
1Old Armenianքառfour
2Proto-Armeniankʷtwr̥-—
3Proto-Indo-Europeankʷetwóresfour
4Proto-Indo-Europeankʷe-and

Words derived from “քառա-”

Every word from Proto-Indo-European kʷe- →Every word from Proto-Indo-European kʷetwóres →Every word from Proto-Armenian kʷtwr̥- →