Where does “hypnokink” come from?

hypnokink (English) comes from English hypno-, from Ancient Greek Ὕπνος, from Proto-Hellenic húpnos, from Proto-Indo-European supnós, from Proto-Indo-European swóp-r̥ ~ swép-n̥s, from Proto-Indo-European swep- — to sleep.

Ancestry of “hypnokink”, step by step

StepLanguageWordMeaning
1Englishhypno-sleep; hypnosis
2Ancient GreekὝπνοςHypnos, the Greek mythological god of sleep
3Proto-Hellenichúpnos—
4Proto-Indo-Europeansupnóssleep; death
5Proto-Indo-Europeanswóp-r̥ ~ swép-n̥s—
6Proto-Indo-Europeanswep-to sleep
Every word from Proto-Indo-European swep- →