Where does “αγριάνθρωπος” come from?

αγριάνθρωπος (Greek) comes from Greek άνθρωπος, from Ancient Greek Ἄνθρωπος, from Latin -us, from Old Latin -os, from Proto-Italic -os, from Proto-Indo-European -ós — Creates agent nouns from verb stems, denoting...

αγριάνθρωπος (Greek): rough, savage or brutish man; caveman

Definitions

rough, savage or brutish man; caveman

Ancestry of “αγριάνθρωπος”, step by step

αγριάνθρωπος traces back through two separate lines of ancestry.

via Greek άνθρωπος

Step	Language	Word	Meaning
1	Greek	άνθρωπος	a human; person; the species man
2	Ancient Greek	Ἄνθρωπος	human being; person (as differentiated from gods, beasts, etc.)
3	Latin	-us	suffix forming adjectives from nouns, verbs,...
4	Old Latin	-os	accusative masculine plural of -us
5	Proto-Italic	-os	—
6	Proto-Indo-European	-ós	Creates agent nouns from verb stems, denoting...

via Greek άγριος

Step	Language	Word	Meaning
1	Greek	άγριος	undomesticated, untamed, feral, wild; wild,...
2	Ancient Greek	Ἄγριος	living in the open fields
3	Proto-Indo-European	h₂éǵr̥yos	campestral, field attributive, of or relating to fields
4	Proto-Indo-European	h₂éǵros	field, pasturage

Every word from Proto-Indo-European -ós →Every word from Latin -us →Every word from Ancient Greek Ἄνθρωπος →