143 entries under weaken topic. ×

1
rough up(verb, expression, phrasal verb, trouble, hurt)
1
sap(verb, stop, hurt, ruin, restrain)
1
shoot down(verb, expression, stop, hurt, ruin)
1
sink(verb, break, decline, ruin, destroy)
1
skid(decline, degenerate, deteriorate, degrade)
1
slide(decline, degenerate, deteriorate, decay)
1
tear(verb, break, trouble, hurt, ruin)
1
throw monkey wrench in(expression, idiom, stop, hurt, ruin)
1
unbrace(verb, stop, hurt, ruin, restrain)
1
unstrengthen(verb, stop, hurt, ruin, restrain)
1
worsen(verb, decline, fail, damage, lower)
0
decrease(verb, reduce, damage, harm, hinder)
0
devaluate(harm, hinder, spoil, blunt)
0
devitalize(disable, incapacitate, enervate, cripple)
0
encumber(incapacitate, enervate)
0
eviscerate(disable, incapacitate, enervate, cripple)
0
extenuate(disable, incapacitate, enervate, cripple)
0
get worse(expression, decline, worsen)
0
hamper(incapacitate, enervate)
0
lose strength(expression, harm, hinder, spoil)
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APASmart Define. (2015). mar thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/mar/thesaurus/synonyms
ChicagoSmart Define. 2015. "mar thesaurus" https://smartdefine.org/mar/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, mar thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/mar/thesaurus/synonyms>.
MLASmart Define. "mar thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/mar/thesaurus/synonyms>