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portent

[pawr-tent, pohr-] / ˈpɔr tɛnt, ˈpoʊr- /
NOUN
indication, forewarning
Synonyms
STRONGEST
harbinger omen premonition
STRONG
augury boding caution clue foreboding foreshadowing foretoken hunch presage presentiment prognostic prognostication sign threat vibes warning
WEAK
bodement funny feeling handwriting on the wall sinking feeling
Antonyms
WEAK
doom
NOUN
miracle
Synonyms
STRONG
marvel phenomenon prodigy sensation stunner wonder
Antonyms
STRONG
expectation
WEAK
doom

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.