Where does “ὁμοιούσιος” come from?

ὁμοιούσιος (Ancient Greek) comes from Ancient Greek ὅμοιος, from Ancient Greek ὁμός, from Ancient Greek φύλον, from Ancient Greek φιλία, from Ancient Greek Ἁρμονία, from Ancient Greek -ῐ́ᾱ, from Proto-Indo-European -íh₂, from Proto-Indo-European -h₂ — Creates collective nouns, which refer to groups...

Ancestry of “ὁμοιούσιος”, step by step

ὁμοιούσιος traces back through two separate lines of ancestry.

via Ancient Greek ὅμοιος

StepLanguageWordMeaning
1Ancient Greekὅμοιοςlike, resembling, similar
2Ancient Greekὁμόςsame, common, joint
3Ancient Greekφύλονa set of people or other beings
4Ancient Greekφιλίαfriendship, love, affection, fondness;...
5Ancient GreekἉρμονίαHarmonia
6Ancient Greek-ῐ́ᾱ{{l|en|-ia}}; "suffix forming abstract feminine...
7Proto-Indo-European-íh₂
8Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via Ancient Greek οὐσίᾱ

StepLanguageWordMeaning
1Ancient Greekοὐσίᾱessence

Words derived from “ὁμοιούσιος

Every word from Proto-Indo-European -h₂Every word from Ancient Greek -ῐ́ᾱEvery word from Ancient Greek Ἁρμονία