Synonyms|423Antonyms|63|Broader|12Narrower|17Related|196
4
depression(noun, benefit, cheer, cavity, concavity)
3
cavity
2
basin
2
concavity
2
dent
2
dimple
2
hole
2
indentation
1
recess
1
bowl
1
crater
1
dint
1
dip
1
groove
1
hollow
1
impression
1
indent
1
indenture
1
ingrowth(noun, depression)
1
sinkage(noun, depression, mountain, fullness)
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APASmart Define. (2015). protuberance thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/protuberance/thesaurus/antonyms
ChicagoSmart Define. 2015. "protuberance thesaurus" https://smartdefine.org/protuberance/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2015, protuberance thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/protuberance/thesaurus/antonyms>.
MLASmart Define. "protuberance thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/protuberance/thesaurus/antonyms>