Where does “iot” come from?

iot (Old Welsh) comes from Proto-Celtic *yutos, from Proto-Indo-European *yéwHs — soup, broth.

Ancestry of “iot”, step by step

StepLanguageWordMeaning
1Proto-Celtic*yutosporridge
2Proto-Indo-European*yéwHssoup, broth

Words derived from “iot”

Every word from Proto-Indo-European *yéwHs →Every word from Proto-Celtic *yutos →