142 entries under noun topic. ×

1
atrophy(decline, worsening)
1
backflow(drop, decrease, retreat, wane)
1
backsliding(drop, decline, fall, failure)
1
comedown(drop, fall, failure, deterioration)
1
cropper(drop, fall, failure, deterioration)
1
decrepitude(drop, fall, failure, deterioration)
1
devolution(drop, fall, failure, deterioration)
1
dip(drop, fall, deterioration, falloff)
1
disintegration(decline, wear, worsening, abrasion)
1
downgrade(drop, decline, fall, failure)
1
downturn(drop, decline, fall, failure)
1
drop(decline, fall, decrease, retreat)
1
failure(drop, fall, deterioration, falloff)
1
falling off(expression, drop, fall, deterioration)
1
going out(expression, drop, decrease, retreat)
1
lapse(drop, decline, fall, failure)
1
lightening(adjective, decrease, declining, shrinking)
1
low tide(expression, drop, decrease, retreat)
1
low water(expression, drop, decrease, retreat)
1
on the skids(expression, idiom, drop, fall)
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APASmart Define. (2015). weakening thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/weakening/thesaurus/synonyms
ChicagoSmart Define. 2015. "weakening thesaurus" https://smartdefine.org/weakening/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, weakening thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/weakening/thesaurus/synonyms>.
MLASmart Define. "weakening thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/weakening/thesaurus/synonyms>