28 entries under noun topic. ×

3
nothingness(opening, void, hollow, emptiness)
2
emptiness(opening, void, hollow, vacuum)
2
hole(opening, space, void, hollow)
2
outer space
2
tabula rasa(expression, opening, void, hollow)
2
vacuum(opening, void, hollow, emptiness)
1
void(opening, space, hollow, gap)
1
abyss(opening, void, hollow, emptiness)
1
cavity(opening, space, void, hollow)
1
chasm(opening, void, hollow)
1
clearance(authorization, permission, something, go-ahead)
1
gap(opening, space, void, authorization)
1
hiatus(opening, space, void, hollow)
1
hollowness(opening, void, hollow, emptiness)
1
interval(opening, space, void, hollow)
1
nihility(opening, void, hollow, emptiness)
1
nullity(opening, void, hollow, emptiness)
1
omission(opening, space, void, hollow)
1
opening(space, void, authorization, hollow)
1
vacancy(opening, void, hollow)
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APASmart Define. (2015). empty space thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/empty_space/thesaurus/synonyms
ChicagoSmart Define. 2015. "empty space thesaurus" https://smartdefine.org/empty_space/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, empty space thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/empty_space/thesaurus/synonyms>.
MLASmart Define. "empty space thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/empty_space/thesaurus/synonyms>