Where does “νύχι” come from?

νύχι (Greek) comes from Byzantine Greek νύχιν, from Ancient Greek ὀνύχιον, from Ancient Greek ὄνυξ, from Proto-Indo-European h₃nogʰ- — claw, nail; nail.

νύχι (Greek): nail, fingernail, toenail; claw; hoof

Definitions

nail, fingernail, toenail; claw; hoof

Ancestry of “νύχι”, step by step

Step	Language	Word	Meaning
1	Byzantine Greek	νύχιν	—
2	Ancient Greek	ὀνύχιον	—
3	Ancient Greek	ὄνυξ	claw, nail, hoof, talon; Anything which resembles...
4	Proto-Indo-European	h₃nogʰ-	claw, nail; nail

Words derived from “νύχι”

αετονύχης

Every word from Proto-Indo-European h₃nogʰ- →Every word from Ancient Greek ὄνυξ →Every word from Ancient Greek ὀνύχιον →