Where does “twōr(ʔ)-” come from?

twōr(ʔ)- (Proto-Balto-Slavic) comes from Proto-Indo-European twōrH-.

Ancestry of “twōr(ʔ)-”, step by step

StepLanguageWordMeaning
1Proto-Indo-EuropeantwōrH-

Words derived from “twōr(ʔ)-

Every word from Proto-Indo-European twōrH-