Synonyms of cryptic

1 Syllable

greek, dark

2 Syllables

vague, backstairs, orphic, hidden, veiled, puzzling, gnomic, secret, delphic, tersest, murky, strange, occult, dodgy, masked, unclear, delphian, terser, mystic

3 Syllables

daedalean, mystifying, perplexing, mystical, obscured, abstruse, arcane, fathomless, telestic, mysterious, tenebrous, unproven, ulterior, opaque, obscurer, ambiguous, little-known

4 Syllables

secretive, questionable, undivulged, unknowable, enigmatic, polysemous, multivocal, ungraspable, alchemistic, apocryphal, esoteric, huggermugger, unhonored, oracular, equivocal, recondite, evasive, unconfirmed, hermetical, inexplicit, cabalistic, nonrational

5 Syllables

under-the-table, unfathomable, incognizable, inexplicable, astrological, problematical, controvertible, enigmatical

6 Syllables

indecipherable, uncomprehensible, incomprehensible, uninformative, amphibological, undecipherable