Synonyms|1kAntonyms|171|Broader|30Narrower|8Related|384

95 entries under lessen topic. ×

2
go to the dogs(expression, idiom, decline, weaken)
2
lighten(verb, drop, quiet, cut, decline)
2
lose edge(expression, drop, cut, decline, reduce)
2
mildew(decline, weaken, degenerate, deteriorate)
2
modify(verb, drop, quiet, cut, decline)
2
mold(decline, weaken, degenerate, deteriorate)
2
molder(decline, weaken, degenerate, deteriorate)
2
mortify(decline, weaken, degenerate, deteriorate)
2
narrow down(expression, drop, cut, decline, reduce)
2
pejorate(decline, weaken, degenerate, deteriorate)
2
perish(verb, drop, take, decline, respect)
2
pollute(verb, decline, weaken, degenerate)
2
putresce(decline, weaken, degenerate, deteriorate)
2
quell(verb, drop, quiet, cut, decline)
2
quiet(verb, drop, cut, decline, reduce)
2
reach depths(expression, decline, weaken, degenerate)
2
rot(verb, decline, weaken, degenerate)
2
run low(expression, drop, cut, decline, reduce)
2
sap(decline, weaken, degenerate, deteriorate)
2
shrink(verb, drop, quiet, cut, decline)
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APASmart Define. (2015). slump thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/slump/thesaurus/synonyms
ChicagoSmart Define. 2015. "slump thesaurus" https://smartdefine.org/slump/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, slump thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/slump/thesaurus/synonyms>.
MLASmart Define. "slump thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/slump/thesaurus/synonyms>