Synonyms|79Antonyms|82|Broader|16Narrower|26Related|67

71 entries under main topic. ×

10
special(adjective, importance, significance, magnitude)
9
grand(adjective, importance, significance, magnitude)
9
landmark(adjective, importance, significance, magnitude)
9
of importance(expression, importance, significance, magnitude)
9
vital(adjective, importance, significance, magnitude)
8
big-time(adjective, importance, significance, magnitude)
8
big league(adjective, importance, significance, magnitude)
8
considerable(adjective, importance, significance, magnitude)
8
eminent(adjective, importance, significance, magnitude)
8
heavy-duty(adjective, importance, significance, magnitude)
8
momentous(adjective, importance, significance, magnitude)
8
of interest(expression, importance, significance, magnitude)
8
powerful(adjective, importance, significance, magnitude)
8
principal(adjective, importance, significance, magnitude)
8
serious(adjective, importance, significance, magnitude)
8
substantial(adjective, importance, significance, magnitude)
8
weighty(adjective, importance, significance, magnitude)
7
crucial(adjective, importance, significance, magnitude)
7
high-profile(adjective, importance, significance, magnitude)
7
nontrivial(adjective, importance, significance, magnitude)
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APASmart Define. (2013). less important thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/less_important/thesaurus/antonyms
ChicagoSmart Define. 2013. "less important thesaurus" https://smartdefine.org/less_important/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2013, less important thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/less_important/thesaurus/antonyms>.
MLASmart Define. "less important thesaurus" 19 May 2013. Web. 23 September 2026. <https://smartdefine.org/less_important/thesaurus/antonyms>