132 entries under adjective topic. ×

3
decadent
3
decrepit(disease, age)
3
depressed(inferior, downward)
3
doting
3
downhill(inferior, down, depressed, falling)
3
effete(exhausted, age, spoiled)
3
flagging(weakening, lessening, fading, deteriorating)
3
retrogressive
3
senescent(noun, stale, fading, striction)
3
sick(mean, weak, healthy, ill)
2
abating(verb, weakening, lessening, shrinking)
2
falling off(noun, expression, cut, decline)
2
vanishing(last, failing, ultimate, dying)
2
wasting(shrinking, lowering, falling, decreasing)
2
weakening(lessening, shrinking, worsening, fading)
1
anile
1
backward
1
bottomward(inferior, depressed, downward)
1
cascading(inferior, depressed, downward)
1
descendent(down, descending, sinking)
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APASmart Define. (2015). declining thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/declining/thesaurus/synonyms
ChicagoSmart Define. 2015. "declining thesaurus" https://smartdefine.org/declining/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, declining thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/declining/thesaurus/synonyms>.
MLASmart Define. "declining thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/declining/thesaurus/synonyms>