Where does “gwellt” come from?

gwellt (Middle Welsh) comes from Proto-Brythonic gwellt, from Proto-Celtic gʷeltā — grass.

Ancestry of “gwellt”, step by step

StepLanguageWordMeaning
1Proto-Brythonicgwelltgrass
2Proto-Celticgʷeltāgrass

Words derived from “gwellt”

Every word from Proto-Celtic gʷeltā →Every word from Proto-Brythonic gwellt →