Where does “pênivîs” come from?

pênivîs (Northern Kurdish) comes from Northern Kurdish pê, from Northern Kurdish bî, from Proto-Iranian pati-, from Proto-Iranian *rādi-, from Proto-Iranian *rād-, from Proto-Indo-Iranian HraHdʰ-, from Proto-Indo-European Hreh₁dʰ-, from Proto-Indo-European h₂reh₁- — to fit, to fix, to put together.

Ancestry of “pênivîs”, step by step

pênivîs traces back through two separate lines of ancestry.

via Northern Kurdish pê

StepLanguageWordMeaning
1Northern Kurdishpêwith him/her/it
2Northern Kurdishbîwillow; poplar
3Proto-Iranianpati-against, toward; lord
4Proto-Iranian*rādi-—
5Proto-Iranian*rād-—
6Proto-Indo-IranianHraHdʰ-—
7Proto-Indo-EuropeanHreh₁dʰ-to think; to arrange; to succeed, accomplish
8Proto-Indo-Europeanh₂reh₁-to think, reason; to arrange
9Proto-Indo-Europeanh₂er-to fit, to fix, to put together

via Kurdish nivîsîn

StepLanguageWordMeaning
1Kurdishnivîsînto write
2Northern Kurdishnivîswriting
Every word from Proto-Indo-European h₂er- →Every word from Proto-Indo-European h₂reh₁- →Every word from Proto-Indo-European Hreh₁dʰ- →