204 entries under deterioration topic. ×

7
senility(noun, drop, fall, age)
7
waning(noun, drop, cut, fall, decrease)
6
downslide(noun, drop, cut, increase, fall)
6
drop-off(noun, drop, cut, increase, fall)
6
dwindling(noun, drop, cut, fall, decrease)
6
fading(noun, ruin, collapse, failing)
6
fall-off(noun, drop, cut, fall, position)
6
fiasco(noun, ruin, defeat, neglect, collapse)
6
reversion(back, return, slow, backward)
6
worsening(noun, drop, fall, return, collapse)
5
checkmate(noun, ruin, defeat, back, slow)
5
dissolution(noun, drop, fall, evil, decrease)
5
downtrend(noun, drop, cut, increase, fall)
5
ebbing(noun, drop, fall, decrease)
5
falloff(noun, drop, cut, fall, decrease)
5
flop(noun, verb, drop, place, release)
5
nosedive(noun, increase, fall, decrease)
5
recidivism(noun, back, slow, lapse)
5
ruin(noun, verb, drop, blow, lower)
5
tumble(noun, verb, drop, cut, increase)
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APASmart Define. (2016). decline thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/decline/thesaurus/synonyms
ChicagoSmart Define. 2016. "decline thesaurus" https://smartdefine.org/decline/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, decline thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/decline/thesaurus/synonyms>.
MLASmart Define. "decline thesaurus" 2 March 2016. Web. 25 September 2026. <https://smartdefine.org/decline/thesaurus/synonyms>