Synonyms|41Antonyms|2|Broader|0Narrower|0Related|0
1
influential(adjective, importance, valuable, main, notable)
1
key(adjective, importance, valuable, main, notable)
1
key-note(adjective, importance, valuable, main, notable)
1
material(adjective, importance, valuable, main, notable)
1
momentous(adjective, importance, valuable, main, notable)
1
newsworthy(adjective, importance, valuable, main, notable)
1
of importance(adjective, importance, valuable, main, notable)
1
on the map(adjective, importance, valuable, main, notable)
1
outstanding(adjective, importance, valuable, main, notable)
1
portentous(adjective, importance, valuable, main, notable)
1
purposeful(adjective, importance, valuable, main, notable)
1
remarkable(adjective, importance, valuable, main, notable)
1
responsible(adjective, importance, valuable, main, notable)
1
serious(adjective, importance, valuable, main, notable)
1
significant(adjective, importance, valuable, main, notable)
1
significative(adjective, importance, valuable, main, notable)
1
solemn(adjective, importance, valuable, main, notable)
1
substantial(adjective, importance, valuable, main, notable)
1
vital(adjective, importance, valuable, main, notable)
1
weighty(adjective, importance, valuable, main, notable)
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APASmart Define. (1970). of great moment thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/of_great_moment/thesaurus/synonyms
ChicagoSmart Define. 1970. "of great moment thesaurus" https://smartdefine.org/of_great_moment/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 1970, of great moment thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/of_great_moment/thesaurus/synonyms>.
MLASmart Define. "of great moment thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/of_great_moment/thesaurus/synonyms>