81 entries under deteriorate topic. ×

5
dwindle(verb, stop, drop, close, go)
5
fail(verb, break, drop, decline, fall)
5
melt away(verb, expression, phrasal verb, stop, drop)
5
putrefy(verb, beat, decline, crush, weaken)
4
shrivel(verb, decline, fall, fail, diminish)
4
wane(verb, stop, drop, close, go)
4
waste away(verb, expression, decline, separate, fall)
3
die away(verb, expression, decline, fall, fail)
3
disperse(verb, go, decline, separate, fall)
3
go bad(expression, idiom, decline, weaken, lessen)
3
go to seed(expression, idiom, decline, weaken, lessen)
3
turn(verb, decline, weaken, lessen, stain)
3
wear away(expression, decline, weaken, lessen, degenerate)
3
wilt(verb, break, drop, go, decline)
2
atrophy(verb, decline, blow, weaken, lessen)
2
be impaired(decline, weaken, lessen, degenerate)
2
become contaminated(expression, decline, weaken, lessen, degenerate)
2
break up(verb, expression, phrasal verb, beat, decline)
2
corrode(verb, decline, blow, weaken, lessen)
2
curdle(verb, decline, weaken, lessen, degenerate)
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APASmart Define. (2016). perish thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/perish/thesaurus/synonyms
ChicagoSmart Define. 2016. "perish thesaurus" https://smartdefine.org/perish/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, perish thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/perish/thesaurus/synonyms>.
MLASmart Define. "perish thesaurus" 18 March 2016. Web. 26 September 2026. <https://smartdefine.org/perish/thesaurus/synonyms>