THESAURUS

Significant Synonyms & Antonyms

important or large enough to be noticed or to have an effect

Synonyms

importantconsiderablesubstantialmeaningfulnotablemajorprofoundportentousprodigiousremarkablefundamentalnoteworthyoperativemomentousepochalkeylargebigpregnantmonumentalmeaningevidentiary

Antonyms

insignificanttrivialminornegligibleunimportantnonsignificant

Related Words

meaningfulimportantsubstantialmomentousnoteworthyworld-shakingremarkableepochalepoch-makingevidentialfundamentalevidentiaryoperativeconsiderablemeaningportentousprofoundlargeearthshakingprodigious

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