ambiguous
prophetic
prophetical
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
self-opinionated
self-opinioned
sibyllic
sibylline
vaticinal
vaticinatory
weather-wise
oracle
aphoristic
arcane
authoritative
caustic
cryptic
declamatory
emphatic
enigmatic
enigmatical
epigrammatic
equivocal
felicitous
filmic
forceful
idiomatic
laconic
lyrical
pithy
portentous
scriptural
succinct
terse
trenchant