7
waning(noun, drop, cut, fall, decrease)
6
abjure(verb, reject, dismiss, withdraw, abandon)
6
check(verb, stop, drop, control, cut)
6
disagree(verb, reject, disregard, oppose, ignore)
6
downslide(noun, drop, cut, increase, fall)
6
drop-off(noun, drop, cut, increase, fall)
6
drop down(verb, expression, phrasal verb, drop, settle)
6
dwindling(noun, drop, cut, fall, decrease)
6
fading(noun, ruin, collapse, failing, deterioration)
6
fall-off(noun, drop, cut, fall, position)
6
fiasco(noun, ruin, defeat, neglect, collapse)
6
go(verb, break, collapse, disappear, cease)
6
hit the skids(verb, expression, idiom, strong, increase)
6
letdown(noun, drop, fall, blow, low)
6
lose(verb, drop, reduce, fall, fail)
6
melt(verb, change, fall, fail, ease)
6
perish(verb, break, separate, fall, fail)
6
reflux(back, decrease, slow, backward, reverse direction)
6
refrain(verb, stop, keep, reject, restrain)
6
reprobate(verb, reject, disregard, dismiss, withdraw)
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APASmart Define. (2016). decline thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/decline/thesaurus/synonyms
ChicagoSmart Define. 2016. "decline thesaurus" https://smartdefine.org/decline/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, decline thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/decline/thesaurus/synonyms>.
MLASmart Define. "decline thesaurus" 2 March 2016. Web. 21 September 2026. <https://smartdefine.org/decline/thesaurus/synonyms>