enigmatic Synonyms

oracular puzzling enigmatical secret recondite secretive problematic perplexing paradoxical intricate opaque occult multivalent multivocal mysterial mysterious mystic mystical mystifying obscure strange stumping two-edged unapparent polysemantic sphinxlike unanalyzable uncomprehensible unexplained unfathomed unplumbed unexplainable unclear unreadable ulterior unbeknown vague wildering unintelligible unfathomable kabbalistic unknowable clear as dishwater abstruse concealed confounding confusable confusing cryptic cryptical