Where does “kʷeh₂n” come from?

kʷeh₂n (Proto-Indo-European) comes from Proto-Indo-European kʷos, from Proto-Indo-European kʷ- — The primary interrogative root.

Ancestry of “kʷeh₂n”, step by step

StepLanguageWordMeaning
1Proto-Indo-EuropeankʷosSee *kʷis
2Proto-Indo-Europeankʷ-The primary interrogative root

Words derived from “kʷeh₂n

Every word from Proto-Indo-European kʷ-Every word from Proto-Indo-European kʷos