50 entries under weakening topic. ×

14
fading(noun, verb, adjective, decline, deterioration)
12
declining(noun, verb, adjective, cut, decline)
9
ebbing(noun, verb, adjective, drop, fall)
7
dwindling(noun, adjective, drop, cut, decline)
7
failing(noun, verb, adjective, drop, decline)
7
lessening(noun, adjective, drop, cut, decline)
7
wilting(verb, fading, deteriorating, wearying)
5
dying(noun, verb, adjective, decline, deterioration)
5
flagging(noun, adjective, drop, decrease, retreat)
5
worsening(noun, verb, adjective, drop, decline)
4
deteriorating(verb, adjective, lessening, worsening)
4
downgrade(noun, drop, fall, failure, deterioration)
4
falling(adjective, lessening, declining, worsening)
2
decrescent(adjective, lessening, declining, decreasing)
2
drooping(fading, wearying, flagging)
2
languishing(fading, wearying, flagging)
1
comedown(noun, drop, fall, failure, deterioration)
1
degeneracy(noun, drop, decline, fall, failure)
1
dissolution(noun, drop, decline, fall, failure)
1
dying down(expression, adjective, lessening, declining)
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APASmart Define. (2015). waning thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/waning/thesaurus/synonyms
ChicagoSmart Define. 2015. "waning thesaurus" https://smartdefine.org/waning/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, waning thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/waning/thesaurus/synonyms>.
MLASmart Define. "waning thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/waning/thesaurus/synonyms>