213 entries under decline topic. ×

2
impair(verb, destroy, fail, lower)
2
lapse(verb, stop, end, pass)
2
lighten(verb, drop, quiet, cut)
2
limp(verb, adjective, reduce, fail)
2
lose(verb, fail, blow, lower)
2
lose edge(expression, drop, cut, reduce)
2
lower(verb, drop, cut, reduce)
2
modify(verb, drop, quiet, cut)
2
narrow down(expression, drop, cut, reduce)
2
pejorate(verb, weaken, lessen, degenerate)
2
pollute(verb, hurt, harm, spoil)
2
quell(verb, drop, quiet, cut)
2
quiet(verb, drop, cut, reduce)
2
reach depths(expression, weaken, lessen, degenerate)
2
reduce(verb, drop, cut, cover)
2
retrograde(verb, stop, end, pass)
2
sap(verb, fail, blow, weaken)
2
settle(verb, drop, quiet, cut)
2
shrivel(verb, drop, cut, reduce)
2
sicken(verb, weaken, lessen, degenerate)
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APASmart Define. (2016). crumble thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/crumble/thesaurus/synonyms
ChicagoSmart Define. 2016. "crumble thesaurus" https://smartdefine.org/crumble/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, crumble thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/crumble/thesaurus/synonyms>.
MLASmart Define. "crumble thesaurus" 24 February 2016. Web. 27 September 2026. <https://smartdefine.org/crumble/thesaurus/synonyms>