100 entries under decline topic. ×

18
thin(verb, adjective, dull, quiet, cut)
12
reduce(verb, crush, ease, moderate)
12
weaken(verb, stop, dull, cut, strong)
9
dilute(verb, cut, strong, reduce)
8
lessen(verb, dull, quiet, reduce)
8
mitigate(verb, reduce, ease, diminish)
7
abate(verb, reduce, fall, fail)
7
cut(verb, strong, reduce, ruin)
7
rarefy(verb, quiet, reduce, fall)
7
shrink(verb, reduce, ease, moderate)
6
extenuate(verb, reduce, ease, moderate)
5
diminish(verb, dull, reduce, cause)
4
contract(verb, reduce, ease, moderate)
4
decrease(noun, verb, reduce, ease)
4
fade(verb, fail, diminish, weaken)
4
lighten(verb, reduce, ease, diminish)
4
lower(verb, reduce, ease, moderate)
4
shrivel(verb, quiet, reduce, fall)
3
abbreviate(verb, reduce, moderate, diminish)
3
dwindle(verb, reduce, fall, fail)
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APASmart Define. (2015). attenuate thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/attenuate/thesaurus/synonyms
ChicagoSmart Define. 2015. "attenuate thesaurus" https://smartdefine.org/attenuate/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, attenuate thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/attenuate/thesaurus/synonyms>.
MLASmart Define. "attenuate thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/attenuate/thesaurus/synonyms>