Where does “chybie” come from?

chybie (Polish) comes from Polish chyba, from Old Polish chyba, from Proto-Slavic xyba, from Proto-Slavic xybati, from Proto-Indo-European kʷsewbʰ-.

Ancestry of “chybie”, step by step

StepLanguageWordMeaning
1Polishchybaperhaps, maybe; unless
2Old Polishchybamistake, error, fault; except, apart from, but;...
3Proto-Slavicxybafault
4Proto-Slavicxybatito sway
5Proto-Indo-Europeankʷsewbʰ-—
Every word from Proto-Indo-European kʷsewbʰ- →Every word from Proto-Slavic xybati →Every word from Proto-Slavic xyba →