Synonyms|287Antonyms|113|Broader|11Narrower|19Related|164
2
inexistence
2
intangibility(noun, unsubstantiality)
2
lead
2
nada
2
negativeness
2
nihilism(pessimism, negativism, inexistence)
2
nirvana
2
nix
2
nonsubsistence
2
nought
2
obliviousness(noun, sleep, oblivion, coma, insentience)
2
space(void, emptiness, vacuum)
2
swoon(noun, sleep, oblivion, coma, insentience)
2
unconsciousness(sleep, oblivion, coma, insentience)
2
vacuousness(noun, space, void, nonexistence)
2
zero(noun, blank, void, wind, unknown)
1
abeyance
1
absent
1
acreage
1
apparition(noun, unsubstantiality)
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APASmart Define. (2015). nothingness thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/nothingness/thesaurus/synonyms
ChicagoSmart Define. 2015. "nothingness thesaurus" https://smartdefine.org/nothingness/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, nothingness thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/nothingness/thesaurus/synonyms>.
MLASmart Define. "nothingness thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/nothingness/thesaurus/synonyms>