Where does “*kʷerxtā” come from?

*kʷerxtā (Celtic) comes from Proto-Indo-European pérkus, from Proto-Indo-European perkʷ- — oak.

Ancestry of “*kʷerxtā”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanpérkusoak
2Proto-Indo-Europeanperkʷ-oak

Words derived from “*kʷerxtā”

Every word from Proto-Indo-European perkʷ- →Every word from Proto-Indo-European pérkus →