Synonyms|69Antonyms|1|Broader|0Narrower|0Related|1

50 entries under deteriorate topic. ×

1
ebb(verb, decline, weaken, degenerate)
1
fade(verb, decline, weaken, degenerate)
1
fail(verb, decline, weaken, degenerate)
1
flag(verb, decline, weaken, degenerate)
1
go downhill(verb, expression, decline, fail, lower)
1
go to pot(verb, expression, idiom, decline, fail)
1
go to the dogs(verb, expression, idiom, decline, fail)
1
hit the skids(verb, expression, idiom, decline, fail)
1
impair(verb, decline, weaken, degenerate)
1
injure(verb, decline, weaken, degenerate)
1
languish(verb, decline, weaken, degenerate)
1
lapse(verb, decline, weaken, degenerate)
1
lessen(verb, decline, weaken, degenerate)
1
lose it(verb, expression, phrasal verb, decline, fail)
1
lower(verb, decline, weaken, degenerate)
1
mar(verb, decline, weaken, degenerate)
1
pervert(verb, decline, weaken, degenerate)
1
regress(verb, decline, weaken, degenerate)
1
retrograde(verb, decline, weaken, degenerate)
1
retrogress(verb, decline, weaken, degenerate)
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APASmart Define. (2011). lose quality thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/lose_quality/thesaurus/synonyms
ChicagoSmart Define. 2011. "lose quality thesaurus" https://smartdefine.org/lose_quality/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2011, lose quality thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/lose_quality/thesaurus/synonyms>.
MLASmart Define. "lose quality thesaurus" 21 May 2011. Web. 28 September 2026. <https://smartdefine.org/lose_quality/thesaurus/synonyms>