Where does “krok-sko” come from?

krok-sko (Proto-Albanian) comes from Albanian krah, from Proto-Albanian krau, from Proto-Indo-European ḱreh₂u.

Ancestry of “krok-sko”, step by step

StepLanguageWordMeaning
1Albaniankraharm; shoulders and upper back; armful
2Proto-Albaniankrau—
3Proto-Indo-Europeanḱreh₂u—

Words derived from “krok-sko”

Every word from Proto-Indo-European ḱreh₂u →Every word from Proto-Albanian krau →Every word from Albanian krah →