57 entries under space topic. ×

4
crack(noun, break, cut, opening, breach)
4
gulf(noun, deep, opening, well)
4
socket(noun, break, area, retreat, opening)
4
vacuity(noun, break, area, impression, opening)
3
break(noun, cut, opening, breach)
3
compartment(noun, sack, container, hole)
3
fissure(noun, break, cut, crack, opening)
3
hiatus(noun, break, opening, breach)
3
interval(noun, break, opening, breach)
2
atrium(noun, area, hole, hollow)
2
box(noun, opening, hollow, room)
2
decay(noun, area, hole, hollow)
2
slot(noun, break, retreat, opening, breach)
1
alcove(noun, break, retreat, box)
1
antechamber(noun, box, container, hollow)
1
apartment(noun, box, container, hollow)
1
blank(noun, break, opening, breach)
1
bursa(noun, area, hole, hollow)
1
cubicle(noun, break, retreat, box)
1
empty space(expression, opening, void, hollow)
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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>