127 entries under decline topic. ×

2
dissolve(verb, cut, ruin, fall)
2
droop(verb, fall, fail, diminish)
2
ebb(verb, fall, fail, diminish)
2
erode(verb, reduce, ease, diminish)
2
evaporate(verb, fall, fail, diminish)
2
fail(verb, fall, halt, diminish)
2
halt(verb, reduce, fail, lower)
2
lose(verb, reduce, fail, halt)
2
minimize(verb, reduce, fail, ease)
2
mitigate(verb, reduce, fail, ease)
2
moderate(verb, adjective, dull, reduce)
2
perish(verb, fall, fail, diminish)
2
sap(verb, reduce, fail, halt)
2
sink(verb, fall, fail, diminish)
2
taper off(verb, expression, close, reduce)
2
undermine(verb, reduce, fail, halt)
2
wane(verb, close, fall, fail)
2
waste away(verb, expression, fall, fail)
2
wilt(verb, fall, fail, diminish)
2
wind down(verb, expression, close, reduce)
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APASmart Define. (2016). thin thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/thin/thesaurus/synonyms
ChicagoSmart Define. 2016. "thin thesaurus" https://smartdefine.org/thin/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, thin thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/thin/thesaurus/synonyms>.
MLASmart Define. "thin thesaurus" 22 January 2016. Web. 21 September 2026. <https://smartdefine.org/thin/thesaurus/synonyms>