Where does “нитко” come from?

нитко (Serbo-Croatian) comes from Serbo-Croatian тко, from Proto-Slavic kъto, from Proto-Indo-European kʷós — who.

нитко (Serbo-Croatian): no one, nobody

Definitions

  1. no one, nobody

Ancestry of “нитко”, step by step

StepLanguageWordMeaning
1Serbo-Croatianткоwho; who,he/she who
2Proto-Slavickъtowho
3Proto-Indo-Europeankʷóswho
Every word from Proto-Indo-European kʷós →Every word from Proto-Slavic kъto →Every word from Serbo-Croatian тко →