oracular
I
adjective
cryptic, divinatory, enigmatic, fatidic, fatidical, foreknowing, foretelling, knowing, mysterious, mystical, obscure, ominous, portentous, precursive, precursory, predicting, predictive, presaging, prognostic, prophetic, sage, sapient, sibylline, vatic, vaticinal, wise
II
index
indefinite, mysterious, omniscient, portentous (ominous), profound (esoteric), prophetic
Burton's Legal Thesaurus.
William C. Burton.
2006