Synonyms|1.3kAntonyms|350|Broader|9Narrower|12Related|1.5k
6
small(adjective, dull)
5
piddling
5
ancillary
4
sub-par
3
unrelatable
3
subpar
3
superficial(sensible, deep)
3
tiny
2
tenuous(adjective, weak, thin)
2
good
2
light(strong, rough)
2
low value
2
not helpful
2
puny
2
trifling
1
badly
1
dependent(adjective, importance, rank, valuable, post)
1
dubious
1
extraneous
1
flimsy
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ChicagoSmart Define. 2016. "significant thesaurus" https://smartdefine.org/significant/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, significant thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/significant/thesaurus/antonyms>.
MLASmart Define. "significant thesaurus" 4 March 2016. Web. 23 September 2026. <https://smartdefine.org/significant/thesaurus/antonyms>