Synonyms|29Antonyms|1|Broader|0Narrower|0Related|0
0
consequential(important, significant, historic)
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critical(important, significant, historic)
0
crucial(important, significant, historic)
0
meaningful(important, significant, historic)
0
notable(important, significant, historic)
0
pivotal(important, significant, historic)
0
significant(important, historic)
0
vital(important, significant, historic)
0
weighty(important, significant, historic)
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APASmart Define. (2011). heavy number thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/heavy_number/thesaurus/synonyms
ChicagoSmart Define. 2011. "heavy number thesaurus" https://smartdefine.org/heavy_number/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2011, heavy number thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/heavy_number/thesaurus/synonyms>.
MLASmart Define. "heavy number thesaurus" 23 May 2011. Web. 25 September 2026. <https://smartdefine.org/heavy_number/thesaurus/synonyms>