Where does “*niżyć” come from?

*niżyć (Old Polish) comes from Old Polish niski, from Proto-Slavic nizъkъ, from Proto-Indo-European ni- — down, below.

Ancestry of “*niżyć”, step by step

StepLanguageWordMeaning
1Old Polishniskilow, short
2Proto-Slavicnizъkъlow
3Proto-Indo-Europeanni-down, below

Words derived from “*niżyć”

Every word from Proto-Indo-European ni- →Every word from Proto-Slavic nizъkъ →Every word from Old Polish niski →