27 entries under hollow topic. ×

2
sinkage(noun, drop, decline, fall, depression)
1
valley(noun, depression, dish, impression, sink)
0
cleft(dip, bottom, cavern)
0
divot
0
vacuity(noun, depression, impression, dip, void)
0
vacuum(noun, depression, impression, dip, void)
0
void(noun, depression, impression, dip)
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APASmart Define. (2015). concavity thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/concavity/thesaurus/synonyms
ChicagoSmart Define. 2015. "concavity thesaurus" https://smartdefine.org/concavity/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, concavity thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/concavity/thesaurus/synonyms>.
MLASmart Define. "concavity thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/concavity/thesaurus/synonyms>