Where does “ka” come from?

ka (Old Prussian) comes from Proto-Balto-Slavic kas, from Proto-Indo-European kʷós — who.

ka (Old Prussian): what

Definitions

  1. what

Ancestry of “ka”, step by step

StepLanguageWordMeaning
1Proto-Balto-Slavickaswho
2Proto-Indo-Europeankʷóswho
Every word from Proto-Indo-European kʷós →Every word from Proto-Balto-Slavic kas →