What are the best answers for “having a secret or hidden meaning”?

cabalistic, cryptical, kabbalistic, sibylline.

How many letters does the top answer for “having a secret or hidden meaning” have?

The most common answer is cabalistic (10 letters).

4 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

cabalistic 10 letters wn-def

having a secret or hidden meaning

cryptical 9 letters wn-def

having a secret or hidden meaning

kabbalistic 11 letters wn-def

having a secret or hidden meaning

sibylline 9 letters wn-def

having a secret or hidden meaning