8
holes(noun, pits)
8
pits(noun, pits)
5
gaps
4
craters(noun, pits)
4
hollows(noun, box, breaks, rooms, openings)
3
abysses(noun, pits)
3
cells(noun, sacs)
2
cavity
2
depressions(noun, breaks, openings, holes, hearts)
2
openings(noun, box, breaks, holes, hearts)
2
pockets(noun, box, rooms, openings, holes)
2
wells(noun, pits)
1
apertures
1
breaches
1
caverns
1
caves
1
alcoves
1
armpits
1
behold
1
blanks
11 years ago|3.5k views|share |citing 
APASmart Define. (2015). cavities thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/cavities/thesaurus/synonyms
ChicagoSmart Define. 2015. "cavities thesaurus" https://smartdefine.org/cavities/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, cavities thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/cavities/thesaurus/synonyms>.
MLASmart Define. "cavities thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/cavities/thesaurus/synonyms>