2
settling(verb, descending)
2
sickly
2
spurning
2
tottering(mean, weak, down, ill, sick)
2
tumbling(verb, descending)
2
turndown(disapproval, rejection, refusal)
2
vanishing(adjective, last, failing, ultimate, dying)
2
wasting(adjective, shrinking, lowering, falling, decreasing)
2
weakening(adjective, lessening, shrinking, worsening, fading)
1
abate
1
abjuration
1
abjurement
1
aged
1
ailing(mean, weak, down, ill, sick)
1
anile(adjective, age)
1
antiquated
1
averting(verb, avoiding)
1
backward(adjective, regressive)
1
bedridden(mean, weak, down, ill, sick)
1
blooding
11 years ago|13k views|share |citing 
APASmart Define. (2015). declining thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/declining/thesaurus/synonyms
ChicagoSmart Define. 2015. "declining thesaurus" https://smartdefine.org/declining/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, declining thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/declining/thesaurus/synonyms>.
MLASmart Define. "declining thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/declining/thesaurus/synonyms>