Where does “siwooki” come from?

siwooki (Polish) comes from Polish oko, from Old Polish oko, from Proto-Slavic ȍko, from Proto-Balto-Slavic ak-, from Proto-Indo-European h₃ókʷs, from Proto-Indo-European h₃ekʷ- — to see; eye.

siwooki (Polish): grey-eyed

Definitions

  1. grey-eyed

Ancestry of “siwooki”, step by step

siwooki traces back through two separate lines of ancestry.

via Polish oko

StepLanguageWordMeaning
1Polishokoeye; A drop of fat or oil floating on the surface...
2Old Polishokoeye
3Proto-Slavicȍkoeye
4Proto-Balto-Slavicak-eye
5Proto-Indo-Europeanh₃ókʷseye
6Proto-Indo-Europeanh₃ekʷ-to see; eye

via Polish Siwy

StepLanguageWordMeaning
1PolishSiwygrey-haired
2Proto-Slavicsivъgrey; hoary, grey-haired, aging
3Proto-Balto-Slavicśī́ˀwasgrey
4Proto-Indo-European(s)ḱih₃-wó-s
5Proto-Indo-European(s)ḱeh₃-darkness, shadow
Every word from Proto-Indo-European h₃ekʷ-Every word from Proto-Indo-European h₃ókʷsEvery word from Proto-Balto-Slavic ak-