Synonyms|158Antonyms|86|Broader|1Narrower|2Related|88
8
resilience
2
rose-cheekedness
2
strength
2
sturdiness
1
brawn
1
capacity
1
heaviness
1
power
1
stoutness(cowardice, skinniness)
1
toughness
0
accuracy
0
acuteness
0
amount
0
ampleness
0
authenticity
0
avoirdupois
0
backbone
0
baldness
0
certainty
0
certitude
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APASmart Define. (2015). flimsiness thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/flimsiness/thesaurus/antonyms
ChicagoSmart Define. 2015. "flimsiness thesaurus" https://smartdefine.org/flimsiness/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, flimsiness thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/flimsiness/thesaurus/antonyms>.
MLASmart Define. "flimsiness thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/flimsiness/thesaurus/antonyms>