exotericism

From exoteric + -ism.

1. 01
   derived from *h₁eǵʰs✻ — “out”
2. 02
   derived from ἐξωτερῐκός — “exterior, external, outside”
3. 03
   learned borrowing from exōtericus
4. 04
   suffixed as exotericism — “exoteric + ism”