201 entries under noun topic. ×

13
nothing(absence, zero, emptiness, none)
12
zero(informal, absence, zero, nothing)
11
naught
11
nil(adjective, absence, nonexistent)
10
cipher
10
veto(verb, stop, decline, accept)
10
no(adverb, interjection, negative, rebuff)
10
zilch(slang, absence, zero)
8
aught(absence, archaism)
8
goose egg(expression, idiom, zero)
8
nada
8
null(absence, zero)
7
nixie(demon, zero)
7
nought
6
cypher
6
refusal(check, failure, responsibility, rebuff)
5
nihil
5
rejection(rebuff, snub, disapproval, rebuke)
5
zip
4
brownie
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APASmart Define. (2015). nix thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/nix/thesaurus/synonyms
ChicagoSmart Define. 2015. "nix thesaurus" https://smartdefine.org/nix/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, nix thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/nix/thesaurus/synonyms>.
MLASmart Define. "nix thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/nix/thesaurus/synonyms>