Synonyms|659Antonyms|114|Broader|10Narrower|15Related|819
2
nugatory
2
piddling
2
pointless
2
unsubstantial(adjective, ordinary, insignificant)
1
feckless
1
unserious
1
worthless
0
immaterial(adjective, ordinary, insignificant)
0
meaningless(adjective, ordinary, insignificant)
0
foolish
0
little
0
absurd
0
airy
0
anonymous
0
baseless
0
bass
0
chicken
0
dapper
0
derived
0
discarded
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APASmart Define. (2016). momentous thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/momentous/thesaurus/antonyms
ChicagoSmart Define. 2016. "momentous thesaurus" https://smartdefine.org/momentous/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2016, momentous thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/momentous/thesaurus/antonyms>.
MLASmart Define. "momentous thesaurus" 1 April 2016. Web. 30 September 2026. <https://smartdefine.org/momentous/thesaurus/antonyms>