Where does “exōtericus” come from?

exōtericus (Latin) comes from Ancient Greek ἐξωτερικός, from Ancient Greek ἐξώτερος, from Ancient Greek ἔξω, from Ancient Greek σφαῖρα, from Ancient Greek -ειδής, from Ancient Greek -ής, from Proto-Indo-European -ēs, from Proto-Indo-European -ess — Creates action nouns or result nouns from verbs;...

Ancestry of “exōtericus”, step by step

exōtericus traces back through two separate lines of ancestry.

via Ancient Greek ἐξωτερικός

Step	Language	Word	Meaning
1	Ancient Greek	ἐξωτερικός	external
2	Ancient Greek	ἐξώτερος	outside
3	Ancient Greek	ἔξω	out, out of; outside; without, except
4	Ancient Greek	σφαῖρα	ball, globe, sphere
5	Ancient Greek	-ειδής	like, connected to, from the nature of, full of;...
6	Ancient Greek	-ής	adjective suffix
7	Proto-Indo-European	-ēs	Primarily forms adjectival bahuvrīhi compounds
8	Proto-Indo-European	-ess	—
9	Proto-Indo-European	-os	Creates action nouns or result nouns from verbs;...

via Ancient Greek ἐξωτερῐκός

Step	Language	Word	Meaning
1	Ancient Greek	ἐξωτερῐκός	external; outside; exterior

Words derived from “exōtericus”

Every word from Proto-Indo-European -os →Every word from Ancient Greek -ειδής →Every word from Ancient Greek σφαῖρα →