hermetic

difficult for one of ordinary knowledge or intelligence to understand wrote hermetic poetry whose sole intended readership was himself Synonyms abstruse, arcane, deep, esoteric, profound (also hermetical), reconditeRelated Words erudite, learned, scholarly; academic (also academical), pedantic; complex, complicated, hard; darkling, enigmatic (also enigmatical), inscrutable, mysterious, mystic, mystical, orphic, uncanny; impenetrable, incomprehensible, unfathomable, unintelligible; ambiguous, cryptic; unanswerable, unknowable; baffling, bewildering, confounding, confusing, disorienting, mystifying, perplexing, puzzlingNear Antonyms easy, facile, simple, straightforward; comprehensible, fathomable, intelligible, understandable; apparent, clear, clear-cut, distinct, evident, lucid, manifest, obvious, perspicuous, plain, transparentAntonyms shallow, superficial