94 entries under impair topic. ×

1
undo(verb, upset, open, ruin, push)
1
victimize(verb, harm, corrupt, persecute)
1
waste(verb, upset, ruin, abuse, harm)
1
wax(verb, harm, corrupt, persecute)
0
bunged up(expression, harm, corrupt)
0
dope up(verb, expression, degrade, vitiate)
0
load(verb, cut, corrupt, degrade)
0
make useless(verb, expression, upset, hurt, ruin)
0
plunder(verb, upset, ruin, undo)
0
squash(verb, upset, ruin, undo)
0
take apart(verb, expression, upset, hurt, ruin)
0
upset(verb, ruin, undo, blemish)
0
weight(verb, degrade, vitiate)
0
worsen(verb, decline, weaken, deteriorate)
11 years ago|17k views|share |citing 
APASmart Define. (2015). defile thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/defile/thesaurus/synonyms
ChicagoSmart Define. 2015. "defile thesaurus" https://smartdefine.org/defile/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, defile thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/defile/thesaurus/synonyms>.
MLASmart Define. "defile thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/defile/thesaurus/synonyms>