Where does “terh₂(h₃)kʷ-” come from?

terh₂(h₃)kʷ- (Proto-Indo-European) comes from Proto-Indo-European terh₂- — to cross over, pass through, overcome.

Ancestry of “terh₂(h₃)kʷ-”, step by step

terh₂(h₃)kʷ- traces back through two separate lines of ancestry.

via Proto-Indo-European terh₂-

StepLanguageWordMeaning
1Proto-Indo-Europeanterh₂-to cross over, pass through, overcome

via Proto-Indo-European h₃ekʷ-

StepLanguageWordMeaning
1Proto-Indo-Europeanh₃ekʷ-to see; eye

Words derived from “terh₂(h₃)kʷ-

Every word from Proto-Indo-European terh₂-