1. (a.) Of or pertaining to an oracle; uttering oracles; forecasting the future; as, an oracular tongue.

2. (a.) Resembling an oracle in some way, as in solemnity, wisdom, authority, obscurity, ambiguity, dogmatism.

apocalyptic augural auguring bigoted conceited divinatory doctrinaire doctrinarian dogmatic dogmatizing fatidic forecasting foreseeing foretelling forewarning fortunetelling haruspical mantic opinionated opinionative opinioned peremptory pontifical positive positivistic predictional predictive predictory prefigurative prefiguring presageful presaging presignificative presignifying prognostic prognosticative pronunciative prophetic self-opinionated self-opinioned sibyllic sibylline vaticinal vaticinatory weather-wise