Synonyms|1.4kAntonyms|208|Broader|32Narrower|57Related|627

236 entries under expression topic. ×

12
go bad(verb, idiom, stop, dull)
11
break down(verb, phrasal verb, stop, break)
10
go off(verb, phrasal verb, spoil, deterioration)
8
become rotten
7
waste away(verb, phrasal verb, decline, dry)
5
break up(verb, phrasal verb, break, beat)
5
go downhill(verb, idiom, stop, drop)
5
go to pot(verb, idiom, drop, decline)
5
go to seed(verb, idiom, decline, fail)
4
die away(verb, phrasal verb, drop, decline)
4
dry rot(noun, verb, idiom, deterioration)
4
peter out(verb, stop, drop, end)
4
radioactive decay(noun, idiom)
4
wear away(verb, phrasal verb, stop, drop)
3
come apart(verb, break, collapse, split)
3
die down(verb, drop, cut, decline)
3
die out(verb, drop, decline, fall)
3
drop off(verb, phrasal verb, drop, cut)
3
fall apart(verb, phrasal verb, decline, weaken)
3
fall off(verb, phrasal verb, drop, cut)
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ChicagoSmart Define. 2016. "decay thesaurus" https://smartdefine.org/decay/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, decay thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/decay/thesaurus/synonyms>.
MLASmart Define. "decay thesaurus" 14 March 2016. Web. 20 September 2026. <https://smartdefine.org/decay/thesaurus/synonyms>