Synonyms|732Antonyms|136|Broader|5Narrower|22Related|976

74 entries under critical topic. ×

2
cardinal(important, substantial, serious, essential)
2
far-reaching(adjective, tough, severe, big, important)
2
pertinent(adjective, apt, forceful, persuasive)
2
urgent(severe, important, substantial, serious, valuable)
1
basic(important, essential, fundamental, imperative)
1
bottom-line(important, essential, fundamental, imperative)
1
coal-and-ice(adjective, important, significant, essential)
1
decisive(important, significant, substantial, valuable, essential)
1
determining(big, important, significant, substantial, serious)
1
earth-shaking(important, significant, serious, historic)
1
earth-shattering(important, significant, serious, historic)
1
exceptional(adjective, big, unusual, important, significant)
1
fundamental(important, substantial, serious, essential)
1
imperative(big, important, substantial, serious, valuable)
1
indispensable(important, substantial, serious, essential)
1
life-or-death(adjective, important, significant, essential)
1
meat-and-potatoes(important, essential, fundamental, decisive)
1
name-of-the-game(adjective, important, significant, essential)
1
necessary(adjective, big, important, significant, substantial)
1
needed(important, essential, fundamental, decisive)
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ChicagoSmart Define. 2016. "meaningful thesaurus" https://smartdefine.org/meaningful/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, meaningful thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/meaningful/thesaurus/synonyms>.
MLASmart Define. "meaningful thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/meaningful/thesaurus/synonyms>