Where does “yuwn̥kós” come from?

yuwn̥kós (Proto-Indo-European) comes from Proto-Indo-European h₂yuh₁en-, from Proto-Indo-European h₂ey- — vital force, life, age, eternity; day, morning.

Ancestry of “yuwn̥kós”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanh₂yuh₁en-young
2Proto-Indo-Europeanh₂ey-vital force, life, age, eternity; day, morning

Words derived from “yuwn̥kós

Every word from Proto-Indo-European h₂ey-Every word from Proto-Indo-European h₂yuh₁en-