THESAURUS

Important Synonyms & Antonyms

having great value, influence, or effect

Synonyms

significantessentialcrucialcriticaleminentprofoundportentousprodigiouscardinalgrievousremarkablefundamentalpivotalheavynoteworthygreatseriousconsequentialoperativevaluable

Antonyms

minorunimportantinsignificantnoncrucial

Related Words

all-importantof the essencecardinalcrucialsignificantmomentousprincipalnoteworthyremarkableworld-shakingprimarymainhistoricepochalepoch-makingessentialevidentialconsequentialevidentiaryfundamental

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Related-word data is supplemented by the Datamuse API. Datamuse results are suggestions, not automatic replacements.