Where does “creff” come from?

creff (Middle Breton) comes from Proto-Brythonic krɨβ̃, from Proto-Celtic kriɸmos.

Ancestry of “creff”, step by step

StepLanguageWordMeaning
1Proto-Brythonickrɨβ̃strong
2Proto-Celtickriɸmos—

Words derived from “creff”

Every word from Proto-Celtic kriɸmos →Every word from Proto-Brythonic krɨβ̃ →