Where does “mrukliwy” come from?

mrukliwy (Polish) comes from Polish mruknąć, from Serbo-Croatian -nac, from Czech co, from Old Czech čso, from Proto-Slavic česo, from Proto-Slavic čь, from Proto-Balto-Slavic ki, from Proto-Indo-European kʷíd — interrogative base.

mrukliwy (Polish): reticent, taciturn

Definitions

  1. reticent, taciturn

Ancestry of “mrukliwy”, step by step

StepLanguageWordMeaning
1Polishmruknąćto purr
2Serbo-Croatian-nac
3Czechcowhat; that; isn't it so, don't you think?
4Old CzechčsoInterrogative pronoun; what
5Proto-Slavicčesowhat (interrogative)
6Proto-Slavicčьwhat; alternative form of *čьto
7Proto-Balto-Slavickiwhat
8Proto-Indo-Europeankʷídneuter nominative/accusative singular of *kʷís
9Proto-Indo-Europeankʷíswho, what; who, which, that; which, what
10Proto-Indo-Europeankʷi-interrogative base
Every word from Proto-Indo-European kʷi-Every word from Serbo-Croatian -nacEvery word from Proto-Indo-European kʷís