56 entries under weakness topic. ×

13
lightweight(adjective, characteristic, inconsequential, insignificance)
7
sub-par(adjective, characteristic, insignificance)
6
inconsequential(adjective, characteristic, insignificant, insignificance)
6
subpar(adjective, characteristic, insignificance)
5
niggling(adjective, characteristic, insignificance)
4
footling(adjective, characteristic, insignificance)
4
negligible(adjective, characteristic, insignificant, insignificance)
4
flimsy(adjective, characteristic, insignificance)
4
helpless(adjective, characteristic, insignificance)
4
ineffective(adjective, characteristic, common, insignificance)
4
marginalized(adjective, characteristic, insignificance)
4
mini(adjective, characteristic, insignificance)
4
minute(adjective, characteristic, unimportant, insignificance)
4
nominal(adjective, characteristic, true, insignificant)
4
not helpful(expression, characteristic, insignificance)
4
superficial(adjective, characteristic, sensible, deep)
4
weak(adjective, characteristic, dull, little)
3
immaterial(adjective, characteristic, useful, irrelevant)
3
paltry(adjective, characteristic, poor, worthless)
3
ancillary(adjective, characteristic, insignificance)
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APASmart Define. (2016). important thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/important/thesaurus/antonyms
ChicagoSmart Define. 2016. "important thesaurus" https://smartdefine.org/important/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, important thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/important/thesaurus/antonyms>.
MLASmart Define. "important thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/important/thesaurus/antonyms>