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portentous

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definition | Conjugator | in Spanish | in French | in context | images

portentous
WordReference English Thesaurus © 2025

Sense: Ominous

Synonyms:

ominous , foreboding, prophetic, momentous, important , sinister, frightening , menacing, baleful

Sense: Unusual

Synonyms:

rare , extraordinary , significant , unusual

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Describing someone as portentous - English Only forum
most portentous ideas - English Only forum

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