Where does “rwyf” come from?

rwyf (Middle Welsh) comes from Proto-Brythonic *rruɨβ̃, from Latin rēmus.

Ancestry of “rwyf”, step by step

StepLanguageWordMeaning
1Proto-Brythonic*rruɨβ̃oar
2Latinrēmus—

Words derived from “rwyf”

Every word from Latin rēmus →Every word from Proto-Brythonic *rruɨβ̃ →