Synonyms|157Antonyms|4|Broader|0Narrower|0Related|1

76 entries under weaken topic. ×

1
fade(verb, drop, decline, fall, fail)
1
fail(verb, drop, decline, fall, diminish)
1
fall(verb, drop, reduce, fail, return)
1
fall apart(verb, expression, decline, degenerate)
1
fall off(verb, expression, phrasal verb, drop, reduce)
1
flag(verb, drop, decline, fall, fail)
1
go to the dogs(verb, expression, idiom, drop, decline)
1
hit the skids(verb, expression, idiom, drop, decline)
1
impair(verb, decline, degenerate, deteriorate)
1
injure(verb, decline, degenerate, deteriorate)
1
languish(verb, drop, decline, fall, fail)
1
lessen(verb, drop, decline, reduce, fall)
1
lose it(verb, expression, phrasal verb, decline, fail)
1
lose quality(verb, expression, decline, fail, lower)
1
lose value(verb, expression, drop, decline, fall)
1
lower(verb, drop, decline, fall, fail)
1
mar(verb, decline, degenerate, deteriorate)
1
pervert(verb, decline, fail, lower)
1
pine(verb, drop, fall, fail, diminish)
1
recede(verb, drop, decline, fall, fail)
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ChicagoSmart Define. 2015. "disimprove thesaurus" https://smartdefine.org/disimprove/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, disimprove thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/disimprove/thesaurus/synonyms>.
MLASmart Define. "disimprove thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/disimprove/thesaurus/synonyms>