Synonyms|69Antonyms|1|Broader|0Narrower|0Related|1
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adulterate(verb, decline, weaken, degenerate, deteriorate)
1
alloy(verb, decline, weaken, degenerate, deteriorate)
1
be worse for wear(verb, decline, fail, lower, weaken)
1
become worse(verb, expression, decline, fail, lower)
1
break(verb, decline, fail, lower, weaken)
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corrode(verb, decline, weaken, degenerate, deteriorate)
1
corrupt(verb, decline, weaken, degenerate, deteriorate)
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crumble(verb, decline, fail, lower, weaken)
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debase(verb, decline, weaken, degenerate, deteriorate)
1
debilitate(verb, decline, weaken, degenerate, deteriorate)
1
decay(verb, decline, fail, lower, weaken)
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decline(verb, weaken, degenerate, deteriorate, decay)
1
decompose(verb, decline, fail, lower, weaken)
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degenerate(verb, decline, weaken, deteriorate, decay)
1
degrade(verb, decline, weaken, degenerate, deteriorate)
1
deprave(verb, decline, weaken, degenerate, deteriorate)
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depreciate(verb, decline, weaken, degenerate, deteriorate)
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descend(verb, decline, weaken, degenerate, deteriorate)
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deteriorate(verb, decline, weaken, degenerate, wane)
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disimprove(verb, decline, fail, lower, weaken)
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APASmart Define. (2011). lose quality thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/lose_quality/thesaurus/synonyms
ChicagoSmart Define. 2011. "lose quality thesaurus" https://smartdefine.org/lose_quality/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2011, lose quality thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/lose_quality/thesaurus/synonyms>.
MLASmart Define. "lose quality thesaurus" 21 May 2011. Web. 21 September 2026. <https://smartdefine.org/lose_quality/thesaurus/synonyms>