0
dimpled
0
dipped
0
down in the dumps(expression, idiom, glad, optimistic)
0
empty
0
fake
0
false
0
fatuous
0
fictitious
0
fictive
0
futile
0
in blue funk(expression, idiom, glad, optimistic)
0
indented
0
infundibular(light, soft)
0
insincere
0
meaningless
0
patelliform
0
profound
0
saucer-shaped
0
sour
0
specious
11 years ago|721 views|share |citing 
APASmart Define. (2015). convex thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/convex/thesaurus/antonyms
ChicagoSmart Define. 2015. "convex thesaurus" https://smartdefine.org/convex/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, convex thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/convex/thesaurus/antonyms>.
MLASmart Define. "convex thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/convex/thesaurus/antonyms>