Where does “покоји” come from?

покоји (Serbo-Croatian) comes from Serbo-Croatian који, from Proto-Slavic kъjь, from Proto-Slavic -jь, from Proto-Indo-European yós, from Proto-Finnic wiša, from Proto-Indo-Iranian wišás, from Proto-Indo-European wisós — fluidity, slime, poison; poison; poison; slime;...

покоји (Serbo-Croatian): some

Definitions

  1. some

Ancestry of “покоји”, step by step

покоји traces back through two separate lines of ancestry.

via Serbo-Croatian који

StepLanguageWordMeaning
1Serbo-Croatianкојиwhich, what; which, that, who; some
2Proto-Slavickъjьwhich
3Proto-Slavic-jьAdjectival inherited from the Caland roots,...
4Proto-Indo-Europeanyósthat, who, which
5Proto-Finnicwiša
6Proto-Indo-Iranianwišáspoison, venom
7Proto-Indo-Europeanwisósfluidity, slime, poison; poison; poison; slime;...

via Serbo-Croatian по

StepLanguageWordMeaning
1Serbo-Croatianпоhalf; for; over, through, across, in, on
2Proto-Slavicpoafter; by; at
3Proto-Indo-Europeanh₂póoff, away
4Proto-Indo-Europeanh₂epofrom, off, back; off, away; off, from
Every word from Proto-Indo-European wisósEvery word from Proto-Indo-Iranian wišásEvery word from Proto-Finnic wiša