Where does “kuwios” come from?

kuwios (Proto-Celtic) comes from Proto-Indo-European ḱuh₁-yó-s, from Proto-Indo-European ḱewh₁- — to swell; to be strong.

Ancestry of “kuwios”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanḱuh₁-yó-s
2Proto-Indo-Europeanḱewh₁-to swell; to be strong

Words derived from “kuwios

Every word from Proto-Indo-European ḱewh₁-Every word from Proto-Indo-European ḱuh₁-yó-s