17 entries under crater topic. ×

8
hollow(noun, space, hole, pocket, cavity)
6
depression(noun, space, hole, hollow, pocket)
6
hole(noun, space, hollow, pocket)
6
pit(noun, space, hole, hollow, pocket)
3
dent(noun, space, hole, hollow, pocket)
3
pocket(noun, space, hole, hollow, cavity)
2
armpit(space, hole, hollow, pocket)
2
basin(noun, space, hole, hollow, pocket)
2
socket(noun, space, hole, hollow, pocket)
0
atrium(space, hole, hollow, pocket)
0
bursa(noun, space, hole, hollow, pocket)
0
caries(noun, space, hole, hollow, pocket)
0
chamber(space, hole, hollow, pocket)
0
decay(space, hole, hollow, pocket)
0
gap(noun, space, hole, hollow, pocket)
0
vacuity(space, hole, hollow, pocket)
0
void(noun, space, hole, hollow, pocket)
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APASmart Define. (2015). sinus thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sinus/thesaurus/synonyms
ChicagoSmart Define. 2015. "sinus thesaurus" https://smartdefine.org/sinus/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, sinus thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sinus/thesaurus/synonyms>.
MLASmart Define. "sinus thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/sinus/thesaurus/synonyms>