divinatory vs sibylline

divinatory and sibylline both are adjectives.

Word	Noun	Adjective	Verb	Adverb
divinatory	No	Yes	No	No
sibylline	No	Yes	No	No

As adjectives, divinatory and sibylline are synonyms defined as:

divinatory and sibylline: resembling or characteristic of a prophet or prophecy

Other synonyms of divinatory include mantic, sibyllic, vatic, vatical.

divinatory (adjective)	sibylline (adjective)
resembling or characteristic of a prophet or prophecy	having a secret or hidden meaning
based primarily on surmise rather than adequate evidence	resembling or characteristic of a prophet or prophecy