56 entries under slit topic. ×

22
hole(noun, break, area, score, impression)
21
hollow(noun, break, area, depression, score)
10
recess(noun, break, opening, breach, container)
10
opening(noun, break, breach, sack, space)
9
gap(noun, break, area, cut, opening)
8
void(noun, break, area, want, impression)
6
space(noun, break, cut, crack, opening)
5
aperture(noun, break, cut, opening, breach)
5
chasm(noun, break, opening, breach, well)
5
crevice(noun, break, opening, breach, box)
5
lacuna(noun, break, cut, crack, pause)
4
breach(noun, break, cut, crack, opening)
4
cleft(noun, break, cut, crack, opening)
4
crack(noun, break, cut, opening, breach)
4
cranny(noun, break, cut, opening, breach)
4
notch(noun, break, cut, crack, depression)
4
rent(noun, break, cut, crack, opening)
4
rift(noun, break, opening, breach, void)
4
vacuity(noun, break, area, impression, opening)
3
break(noun, cut, opening, breach, space)
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APASmart Define. (2015). cavity thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/cavity/thesaurus/synonyms
ChicagoSmart Define. 2015. "cavity thesaurus" https://smartdefine.org/cavity/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, cavity thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/cavity/thesaurus/synonyms>.
MLASmart Define. "cavity thesaurus" 17 December 2015. Web. 24 September 2026. <https://smartdefine.org/cavity/thesaurus/synonyms>