Words that come from Proto-Indo-European h₂res-

4 words across 3 languages descend from Proto-Indo-European h₂res- — including ἀρνέομαι, αρνούμαι, орать, ἀρνοῦμαι.

See the etymology of h₂res- itself →

Ancient Greek (2)

Greek (1)

Russian (1)