9
nonexistence(noun, extinction, blank, void, contrary)
9
smallness(adjective, nothingness, zero, nonentity, unsubstantiality)
8
pettiness(adjective, nothingness, zero, nonentity)
8
vanity(noun, adjective, nothingness, zero, nonentity)
7
insignificancy(noun, feature, person, blank, unknown)
7
nil(noun, blank, zero, nonentity, nothing)
6
blank(noun, space, denial, repudiation, zero)
6
emptiness(noun, extinction, opening, blank, space)
6
vacancy(noun, opening, void, hollow, nonexistence)
6
whippersnapper(noun, feature, person, unimportance)
5
null(noun, nonexistence)
5
number(noun, feature, person, unimportance)
4
aught(noun, zero)
4
dwarf(noun, feature, person, unimportance)
4
half-pint(noun, feature, person, unimportance)
4
insect(noun, feature, person, unimportance)
4
morsel(noun, feature, person, unimportance)
4
nihil(noun, nothing)
4
nonbeing
4
pip-squeak(noun, feature, person, unimportance)
11 years ago|3.5k views|share |citing 
APASmart Define. (2015). nullity thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/nullity/thesaurus/synonyms
ChicagoSmart Define. 2015. "nullity thesaurus" https://smartdefine.org/nullity/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, nullity thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/nullity/thesaurus/synonyms>.
MLASmart Define. "nullity thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/nullity/thesaurus/synonyms>