89 entries under lessen topic. ×

41
decay(noun, verb, stop, break, drop)
25
decompose(verb, break, dull, decline, hurt)
23
spoil(verb, break, dull, decline, hurt)
21
putrefy(verb, break, dull, decline, hurt)
18
disintegrate(verb, break, drop, dull, decline)
16
go bad(verb, expression, idiom, stop, dull)
12
deteriorate(verb, stop, break, drop, end)
12
molder(verb, stop, break, dull, end)
12
turn(verb, break, decline, hurt, harm)
11
blight(noun, verb, break, decline, hurt)
11
crumble(verb, stop, break, dull, end)
10
decline(noun, verb, stop, break, end)
10
degenerate(verb, stop, break, drop, end)
8
mortify(verb, decline, weaken, degenerate)
8
perish(verb, decline, weaken, degenerate)
8
sink(verb, stop, break, drop, end)
7
mold(noun, verb, decline, weaken)
7
worsen(verb, break, drop, decline, reduce)
6
break up(verb, expression, phrasal verb, break, decline)
6
corrode(verb, break, decline, hurt, reduce)
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APASmart Define. (2016). rot thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/rot/thesaurus/synonyms
ChicagoSmart Define. 2016. "rot thesaurus" https://smartdefine.org/rot/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, rot thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/rot/thesaurus/synonyms>.
MLASmart Define. "rot thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/rot/thesaurus/synonyms>