Where does “rṓˀkas” come from?

rṓˀkas (Proto-Balto-Slavic) comes from Proto-Indo-European wreh₃kʷos — looking backwards.

Ancestry of “rṓˀkas”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanwreh₃kʷoslooking backwards

Words derived from “rṓˀkas

Every word from Proto-Indo-European wreh₃kʷos