Where does “rh₁d-dʰ-” come from?

rh₁d-dʰ- (Proto-Indo-European) comes from Proto-Indo-European reh₁d- — to scrape, scratch, gnaw.

Ancestry of “rh₁d-dʰ-”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanreh₁d-to scrape, scratch, gnaw

Words derived from “rh₁d-dʰ-

Every word from Proto-Indo-European reh₁d-