86 entries under verb topic. ×

14
fading(noun, adjective, decline, deterioration)
12
declining(noun, adjective, cut, decline)
9
ebbing(noun, adjective, drop, fall)
8
slumping(noun, adjective, declining, shrinking)
7
failing(noun, adjective, drop, decline)
7
wane(noun, drop, fall, decrease)
7
wilting(weakening, fading, deteriorating, wearying)
6
withering(adjective, decline, deterioration, degeneration)
5
subsiding(adjective, declining, shrinking, lowering)
5
decaying(adjective, deteriorating)
5
dying(noun, adjective, decline, deterioration)
5
slipping
5
worsening(noun, adjective, drop, decline)
4
deteriorating(adjective, weakening, lessening, worsening)
4
shriveling
4
sinking(noun, adjective, drop, decrease)
3
abating(adjective, lessening, declining, shrinking)
3
collapsing
3
dropping(adjective, declining, shrinking, lowering)
3
receding
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APASmart Define. (2015). waning thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/waning/thesaurus/synonyms
ChicagoSmart Define. 2015. "waning thesaurus" https://smartdefine.org/waning/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, waning thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/waning/thesaurus/synonyms>.
MLASmart Define. "waning thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/waning/thesaurus/synonyms>