Where does “κτηνάνθρωπος” come from?

κτηνάνθρωπος (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...

κτηνάνθρωπος (Greek): brute, pig

Definitions

brute, pig

Ancestry of “κτηνάνθρωπος”, step by step

κτηνάνθρωπος 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 κτήνος

Step	Language	Word	Meaning
1	Greek	κτήνος	domestic animal, farm animal, beast; wild person,...
2	Ancient Greek	κτῆνος	A domestic animal, livestock
3	Ancient Greek	κτᾰ́ομαι	to get, obtain, acquire, gain, win

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