Where does “киплячий” come from?

киплячий (Ukrainian) comes from Ukrainian кипіти, from Proto-Slavic kypě̀ti, from Proto-Indo-European kwep- — to smoke, to steam; to boil; aroma, strong odor.

Ancestry of “киплячий”, step by step

StepLanguageWordMeaning
1Ukrainianкипітиto boil, to simmer, to seethe
2Proto-Slavickypě̀tito boil, to seethe
3Proto-Indo-Europeankwep-to smoke, to steam; to boil; aroma, strong odor
Every word from Proto-Indo-European kwep- →Every word from Proto-Slavic kypě̀ti →Every word from Ukrainian кипіти →