5
nonexistence(noun, absence, nonexistence, unsubstantiality)
4
gap(noun, break, situation, job, opening)
4
hole(noun, break, cut, depression, impression)
4
pointlessness
4
unreality(noun, unsubstantiality)
3
absence(noun, absence)
3
bareness(noun, void, desolation, vacuum)
3
dullness
3
empty
3
heedlessness
3
meaninglessness(noun, nonexistence)
3
negation(noun, denial, contradiction)
3
nonentity(noun, nonexistence)
3
tabula rasa(expression, idiom, opening, void, hollow)
3
thoughtlessness(noun, thoughtlessness, incogitancy)
3
vacantness(noun, space, void)
3
vanity
3
voidness(noun, situation, job, opening, void)
2
abstraction(noun, situation, job, opening, void)
2
brainlessness(noun, thoughtlessness)
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APASmart Define. (2015). vacuity thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/vacuity/thesaurus/synonyms
ChicagoSmart Define. 2015. "vacuity thesaurus" https://smartdefine.org/vacuity/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, vacuity thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/vacuity/thesaurus/synonyms>.
MLASmart Define. "vacuity thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/vacuity/thesaurus/synonyms>