5
nix(interjection, no, nope)
5
no way(interjection, no, nix, nope)
4
fool
4
louse(noun, insect)
4
mite(noun, bug, speck, insect)
4
nay(interjection, no, nix, nope)
4
nope(interjection, no, nix)
4
halfwit
4
moron
4
nitwit
3
numskull
3
absolutely not(interjection, no, nix, nope)
3
dolt
3
dunce
3
flea(noun, insect)
3
idiot
3
jackass
3
jugful(interjection, no, nix, nope)
3
mmm(interjection, no, nix, nope)
3
mutt
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11 years ago|3.1k views|share |citing 
APASmart Define. (2015). nit thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/nit/thesaurus/synonyms
ChicagoSmart Define. 2015. "nit thesaurus" https://smartdefine.org/nit/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, nit thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/nit/thesaurus/synonyms>.
MLASmart Define. "nit thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/nit/thesaurus/synonyms>