Synonyms|399Antonyms|105|Broader|4Narrower|0Related|73
8
impactful
6
significant
3
supportive
2
important
2
effective
1
useful
1
wow
1
good
1
powerful
0
dominant
0
expedient
0
fundamental
0
great
0
key
0
momentous
0
serviceable
0
substantial
0
valuable
0
worthwhile
0
adequate
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APASmart Define. (2015). nugatory thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/nugatory/thesaurus/antonyms
ChicagoSmart Define. 2015. "nugatory thesaurus" https://smartdefine.org/nugatory/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, nugatory thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/nugatory/thesaurus/antonyms>.
MLASmart Define. "nugatory thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/nugatory/thesaurus/antonyms>