111 entries under lessen topic. ×

1
deflate(verb, decline, diminish, lower, decrease)
1
depress(verb, diminish, lower, decrease)
1
ease(verb, drop, quiet, cut, decline)
1
ease off(verb, expression, stop, end, pass)
1
fall back(verb, expression, decrease, retreat)
1
flow back(verb, expression, decrease, retreat)
1
go out(verb, expression, decrease, retreat)
1
go to the dogs(verb, expression, idiom, drop, decline)
1
hit the skids(verb, expression, idiom, drop, decline)
1
lose value(verb, expression, drop, fall, fail)
1
moderate(verb, stop, end, pass, fall)
1
pine(verb, drop, decline, fall, fail)
1
recede(verb, stop, drop, end, pass)
1
relent(verb, diminish, decrease, weaken)
1
restrain(verb, drop, quiet, cut, decline)
1
retreat(noun, verb, drop, decline, return)
1
retrocede(verb, diminish, decrease, weaken)
1
return(noun, verb, drop, decline, reduce)
1
subside decline(expression, diminish, decrease, retreat)
1
vitiate(decline, reduce, weaken, lapse)
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APASmart Define. (2016). decay thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/decay/thesaurus/synonyms
ChicagoSmart Define. 2016. "decay thesaurus" https://smartdefine.org/decay/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, decay thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/decay/thesaurus/synonyms>.
MLASmart Define. "decay thesaurus" 14 March 2016. Web. 25 September 2026. <https://smartdefine.org/decay/thesaurus/synonyms>