[adjective] resembling or characteristic of a prophet or prophecy; "the high priest's divinatory pronouncement"; "mantic powers"; "a kind of sibylline book with ready and infallible answers to questions" Synonyms:mantic, sibylline, sibyllic, vatic, vatical
[adjective] based primarily on surmise rather than adequate evidence; "theories about the extinction of dinosaurs are still highly conjectural"; "the supposed reason for his absence"; "suppositious reconstructions of dead languages"; "supposititious hypotheses" Synonyms:conjectural, supposed, suppositional, suppositious, supposititious
