Significant
//sɪɡˈnɪf.ə.kənt//
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Adjective
Adjective
Noun
The word "significant" can be used as adjective, adjective and noun.
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considerable considerable earthshaking epoch making epoch-making epochal evidential evidential evidentiary fundamental fundamental important large large meaningful meaningful momentous momentous monumental monumental notable noteworthy noteworthy of import operative operative portentous portentous probative probative probatory prodigious profound remarkable world shattering world-shaking world-shattering
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.