100 entries under decline topic. ×

1
evanesce(verb, fall, fail, diminish)
1
evanish(verb, fall, fail, diminish)
1
fade away(verb, expression, reduce, fail)
1
fag out(verb, expression, quiet, fall)
1
fail(verb, fall, diminish, weaken)
1
fall(verb, fail, diminish, weaken)
1
flag(verb, quiet, fall, fail)
1
fold(verb, quiet, fall, fail)
1
grow less(verb, expression, reduce, ease)
1
hush(verb, quiet, fall, fail)
1
languish(verb, quiet, fall, fail)
1
melt(verb, fall, fail, diminish)
1
melt away(verb, expression, quiet, fall)
1
perish(verb, fall, fail, diminish)
1
peter out(verb, expression, reduce, fall)
1
poop out(verb, expression, quiet, fall)
1
quiet(verb, adjective, fall, fail)
1
recede(verb, reduce, moderate, lower)
1
retrench(verb, reduce, moderate, lower)
1
roll back(verb, expression, reduce, ease)
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APASmart Define. (2015). attenuate thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/attenuate/thesaurus/synonyms
ChicagoSmart Define. 2015. "attenuate thesaurus" https://smartdefine.org/attenuate/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, attenuate thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/attenuate/thesaurus/synonyms>.
MLASmart Define. "attenuate thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/attenuate/thesaurus/synonyms>