322 entries under decline topic. ×

2
cut down(expression, drop, cut, reduce)
2
debasement(noun, drop, deterioration, decay)
2
decompose(verb, weaken, lessen, degenerate)
2
defile(verb, weaken, lessen, degenerate)
2
deflation(noun, drop, fall, decrease)
2
degeneration(noun, drop, fall, failure)
2
degradation(noun, drop, decrease, deterioration)
2
devaluation(noun, drop, fall, decrease)
2
die down(expression, drop, cut, reduce)
2
discolor(verb, weaken, lessen, degenerate)
2
disintegrate(verb, weaken, lessen, degenerate)
2
dissolve(verb, weaken, lessen, degenerate)
2
downgrade(noun, verb, drop, cut)
2
drop down(verb, expression, phrasal verb, drop)
2
dry-rot(weaken, lessen, degenerate, deteriorate)
2
dry up(expression, drop, cut, reduce)
2
dwindling(noun, drop, cut, fall)
2
evaporate(verb, drop, quiet, cut)
2
fall-off(noun, drop, fall, position)
2
get worse(expression, weaken, lessen, degenerate)
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APASmart Define. (2015). slump thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/slump/thesaurus/synonyms
ChicagoSmart Define. 2015. "slump thesaurus" https://smartdefine.org/slump/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, slump thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/slump/thesaurus/synonyms>.
MLASmart Define. "slump thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/slump/thesaurus/synonyms>