Where does “ῠ̔́πνος” come from?
ῠ̔́πνος (Ancient Greek) comes from Proto-Hellenic húpnos, from Proto-Indo-European supnós, from Proto-Indo-European swóp-r̥ ~ swép-n̥s, from Proto-Indo-European swep- — to sleep.
ῠ̔́πνος (Ancient Greek): sleep; death
Ancestry of “ῠ̔́πνος”, step by step
Words derived from “ῠ̔́πνος”