Synonyms|914Antonyms|337|Broader|12Narrower|20Related|2.4k

60 entries under impair topic. ×

1
refute(cancel, undo, discredit, overturn)
1
render incapable(verb, expression, stop, hurt, ruin)
1
revoke(cancel, undo, discredit, annul)
1
ruin(verb, stop, hurt, restrain, halt)
1
shatter(verb, stop, hurt, ruin, restrain)
1
shoot down(verb, expression, phrasal verb, stop, hurt)
1
shoot full of holes(verb, expression, idiom, undo)
1
take out(verb, expression, phrasal verb, stop, hurt)
1
throw monkey wrench in(verb, expression, idiom, phrasal verb, stop)
1
unbrace(verb, stop, hurt, ruin, restrain)
1
unstrengthen(verb, stop, hurt, ruin, restrain)
0
X out(verb, expression, discredit, invalidate)
0
abolish(cancel, undo, discredit, annul)
0
annul(cancel, undo, discredit, overturn)
0
blow sky high(verb, expression, idiom, undo)
0
cancel(undo, discredit, annul, overturn)
0
discredit(cancel, undo, overturn)
0
nullify(cancel, undo, discredit, annul)
0
quash(cancel, undo, discredit, annul)
0
undo(cancel, discredit, annul, overturn)
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APASmart Define. (2016). unfit thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unfit/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfit thesaurus" https://smartdefine.org/unfit/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, unfit thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unfit/thesaurus/synonyms>.
MLASmart Define. "unfit thesaurus" 29 March 2016. Web. 1 October 2026. <https://smartdefine.org/unfit/thesaurus/synonyms>