Synonyms|770Antonyms|166|Broader|5Narrower|13Related|411

131 entries under decline topic. ×

2
get worse(expression, weaken, lessen, degenerate)
2
go to the dogs(expression, idiom, weaken, lessen)
2
hit rock bottom(expression, idiom, weaken, lessen)
2
hit the skids(expression, idiom, weaken, lessen)
2
lessen(verb, fall, fail, diminish)
2
lose life(verb, expression, go, decay)
2
mildew(weaken, lessen, degenerate, deteriorate)
2
mold(weaken, lessen, degenerate, deteriorate)
2
mortify(weaken, lessen, degenerate, deteriorate)
2
pejorate(weaken, lessen, degenerate, deteriorate)
2
pollute(verb, weaken, lessen, degenerate)
2
putresce(weaken, lessen, degenerate, deteriorate)
2
reach depths(expression, weaken, lessen, degenerate)
2
sap(verb, blow, weaken, lessen)
2
sicken(weaken, lessen, degenerate, deteriorate)
2
slump(verb, drop, take, respect)
2
suppurate(weaken, lessen, degenerate, deteriorate)
2
thin(verb, fall, fail, diminish)
2
weaken(verb, break, drop, fall)
1
OD(verb, go, decay, succumb)
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ChicagoSmart Define. 2016. "perish thesaurus" https://smartdefine.org/perish/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, perish thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/perish/thesaurus/synonyms>.
MLASmart Define. "perish thesaurus" 18 March 2016. Web. 25 September 2026. <https://smartdefine.org/perish/thesaurus/synonyms>