3
depression(noun, benefit, cheer, cavity, concavity)
2
cavity
2
indentation
1
concavity
1
dent
1
dimple
1
dint
1
groove
1
indenture
1
recess
1
trough
0
abjectness(benefit, cheer, comfort)
0
basin
0
big trouble(expression, increase, rise)
0
blahs(benefit, cheer, comfort)
0
bleakness(benefit, cheer, hopefulness)
0
blues(benefit, cheer, comfort)
0
bottom out(expression, calm, rise)
0
bowl
0
cheerlessness(benefit, advantage)
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APASmart Define. (2015). convexity thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/convexity/thesaurus/antonyms
ChicagoSmart Define. 2015. "convexity thesaurus" https://smartdefine.org/convexity/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, convexity thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/convexity/thesaurus/antonyms>.
MLASmart Define. "convexity thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/convexity/thesaurus/antonyms>