Synonyms|840Antonyms|203|Broader|15Narrower|36Related|522
0
swordplay
0
synthesis
0
tame
0
tenderness
0
timidity
0
timidness
0
timorousness
0
trepidation
0
uncertainness
0
undependability
0
uneasiness
0
unsound
0
unsubstantiality
0
unwillingness
0
variation
0
variety
0
verbosity
0
vice
0
vicissitude
0
volatility
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APASmart Define. (2015). firmness thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/firmness/thesaurus/antonyms
ChicagoSmart Define. 2015. "firmness thesaurus" https://smartdefine.org/firmness/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2015, firmness thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/firmness/thesaurus/antonyms>.
MLASmart Define. "firmness thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/firmness/thesaurus/antonyms>