87 entries under decline topic. ×

1
ease off(verb, expression, phrasal verb, fall)
1
etiolate(verb, fall, fail, diminish)
1
extenuate(verb, reduce, moderate, lower)
1
fag out(verb, expression, fall, fail)
1
fall off(verb, expression, drop, diminish)
1
fall short(verb, expression, reduce, diminish)
1
fold(verb, fall, fail, diminish)
1
grow less(verb, expression, drop, fall)
1
hush(verb, fall, fail, diminish)
1
languish(verb, fall, fail, diminish)
1
lower(verb, reduce, moderate, decrease)
1
minify(verb, reduce, moderate, lower)
1
poop out(verb, expression, fall, fail)
1
quiet(verb, fall, fail, diminish)
1
rarefy(verb, fall, fail, diminish)
1
relent(verb, reduce, fall, ease)
1
retrench(verb, reduce, moderate, lower)
1
shrink(verb, drop, reduce, moderate)
1
taper(verb, drop, reduce, fall)
1
temper(verb, reduce, moderate, lower)
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APASmart Define. (2016). die out thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/die_out/thesaurus/synonyms
ChicagoSmart Define. 2016. "die out thesaurus" https://smartdefine.org/die_out/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, die out thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/die_out/thesaurus/synonyms>.
MLASmart Define. "die out thesaurus" 14 March 2016. Web. 25 September 2026. <https://smartdefine.org/die_out/thesaurus/synonyms>