79 entries under adjective topic. ×

11
enfeebling(verb, disabling, enfeebling)
9
lessening(noun, drop, decline, fall)
8
enervating
7
debilitating(verb, enfeebling)
7
fading(noun, verb, decrease, reduction)
7
softening(verb, declining, shrinking, lowering)
6
deadening(verb, disabling)
6
debilitative
6
failing(noun, verb, drop, fall)
6
waning(noun, verb, drop, decline)
5
crippling(verb, disabling)
5
flagging(noun, drop, decrease, retreat)
5
slackening(noun, drop, decrease, retreat)
4
disabling(verb, disabling)
4
dying(verb, lessening, worsening, deteriorating)
4
exhausting
4
languishing(verb, fading, wearying, flagging)
4
lowering(noun, verb, drop, fall)
4
moderating(verb, declining, shrinking, lowering)
4
worsening(noun, drop, decline, fall)
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APASmart Define. (2015). weakening thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/weakening/thesaurus/synonyms
ChicagoSmart Define. 2015. "weakening thesaurus" https://smartdefine.org/weakening/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, weakening thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/weakening/thesaurus/synonyms>.
MLASmart Define. "weakening thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/weakening/thesaurus/synonyms>