Where does “доказати” come from?

доказати (Serbo-Croatian) comes from Serbo-Croatian dokazati, from Serbo-Croatian kazati, from Proto-Slavic kazati, from Proto-Indo-European kʷōǵye-, from Proto-Indo-European kʷeǵ-, from Proto-Indo-European kʷeḱ- — to see; to look.

доказати (Serbo-Croatian): to prove; to prove oneself, establish oneself

Definitions

  1. to prove; to prove oneself, establish oneself

Ancestry of “доказати”, step by step

StepLanguageWordMeaning
1Serbo-Croatiandokazatito prove; to prove oneself, establish oneself
2Serbo-Croatiankazatito say, to state; to speak; to declare
3Proto-Slavickazatito show; to say, to testify; to punish
4Proto-Indo-Europeankʷōǵye-
5Proto-Indo-Europeankʷeǵ-
6Proto-Indo-Europeankʷeḱ-to see; to look

Words derived from “доказати

Every word from Proto-Indo-European kʷeḱ-Every word from Proto-Indo-European kʷeǵ-Every word from Proto-Indo-European kʷōǵye-