1
exacerbating
1
failed
1
injuring
1
lasting(verb, aging)
1
mellowing(verb, aging)
1
moribund
1
mouldering
1
on the wane
1
pining
1
provoke
1
retrograding
1
retrogressing
1
returning(verb, adjective)
1
ripening(verb, aging)
1
seasoning(verb, aging)
1
tergiversating
1
vitiating
1
weakening(adjective, lessening, worsening, dropping, dwindling)
1
wilting
0
abate
11 years ago|3.8k views|share |citing 
APASmart Define. (2015). deteriorating thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/deteriorating/thesaurus/synonyms
ChicagoSmart Define. 2015. "deteriorating thesaurus" https://smartdefine.org/deteriorating/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, deteriorating thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/deteriorating/thesaurus/synonyms>.
MLASmart Define. "deteriorating thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/deteriorating/thesaurus/synonyms>