85 entries under lessen topic. ×

8
atrophy(verb, decline, diminish, blow, decrease)
8
decrease(verb, drop, cut, decline, reduce)
8
degenerate(verb, stop, break, drop, end)
7
evaporate(verb, drop, cut, decline, reduce)
7
fail(verb, stop, break, end, decline)
7
rot(verb, stop, break, end, decline)
7
waste away(verb, expression, phrasal verb, break, decline)
5
slump(verb, drop, cut, decline, reduce)
4
crumble(verb, stop, break, drop, end)
4
dissolve(verb, decline, fall, fail, diminish)
4
fade away(verb, expression, phrasal verb, stop, break)
3
molder(verb, stop, break, end, decline)
3
peter out(verb, expression, stop, drop, end)
3
reduce(verb, drop, cut, decline, ease)
2
abate(verb, stop, drop, cut, decline)
2
calm down(expression, drop, cut, decline, reduce)
2
check(verb, drop, quiet, cut, decline)
2
corrode(verb, decline, blow, weaken)
2
curtail(verb, drop, cut, decline, reduce)
2
cut down(expression, drop, cut, decline, reduce)
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APASmart Define. (2015). wither thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/wither/thesaurus/synonyms
ChicagoSmart Define. 2015. "wither thesaurus" https://smartdefine.org/wither/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, wither thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/wither/thesaurus/synonyms>.
MLASmart Define. "wither thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/wither/thesaurus/synonyms>