Synonyms of portending

1 Syllable
call, hint, read, bode
2 Syllables
threaten, bespeak, augur, omen, herald, delphian, predict, loury
3 Syllables
presage, lowery, foretell, promise, foreshow, forewarn, premonish, crystal-ball, impendent, harbinger, prophesy, forecast, impending, betoken, threatening, prognostic
4 Syllables
foretoken, forebode, adumbrate, oracular, minatory, predictive, monitory
5 Syllables
prognosticate, comminatory
6 Syllables
prognosticative