Where does “ffuc” come from?

ffuc (Middle Welsh) comes from Proto-Brythonic *fʉg, from Latin fūcus, from Ancient Greek φῦκος, from Hebrew פוך — eye-rouge.

Ancestry of “ffuc”, step by step

StepLanguageWordMeaning
1Proto-Brythonic*fʉg
2Latinfūcusseaweed; orchil, orchella weed, Roccella tinctoria
3Ancient Greekφῦκοςseaweed
4Hebrewפוךeye-rouge

Words derived from “ffuc

Every word from Hebrew פוךEvery word from Ancient Greek φῦκοςEvery word from Latin fūcus