Synonyms for PORTENTOUS: ominous, sinister, menacing, bleak, threatening, somber, direful, dark; Antonyms of PORTENTOUS: favorable, promising, benign, ...

portentous · alarming · amazing · astounding · augural · destined · doomed · exhilarating · extraordinary · fated · fateful · ill-boding · ill-fated · impending ...

Synonyms ... foreboding ... threatening ... intimidating ... ominous ... menacing ... alarming ... frightening ... significant ... fateful ... prophetic ... unpropitious.

What is the opposite of portentous? ; modest · humble ; unpretentious · self-effacing ; lowly · unarrogant ; natural · simple ; unaffected · dull.

Antonyms · unprophetic · indecisive · evitable · worthless · inessential. Synonyms. foreboding · prophetical · fateful. 3. portentous. adjective ...

Antonyms for Portentous · trivial · minor · ordinary · insignificant · humble · modest · unimpressive · favorable.

inauspicious · menacing · minatory · ominous · sinister · threatening · See all Synonyms & Antonyms in Thesaurus. Choose the Right Synonym for portentous.

What is the antonym of the word "portentous"? Antonym of “Portentous” are : Promising, Favourable ,Auspicious,Unthreatening.

portent · augury · boding · caution · clue · foreboding · foreshadowing · foretoken · hunch · presage · presentiment · prognostic · prognostication · sign ...