1
deteriorating(verb, deteriorating)
1
dilapidating(verb, deteriorating)
1
disintegrating
1
downgrading(verb, deteriorating)
1
ebbing(verb, deteriorating)
1
fetid
1
lapsing(verb, deteriorating)
1
mildewed
1
moldering
1
rancid
1
regressing(verb, deteriorating)
1
relapsing(verb, deteriorating)
1
retrogressing(verb, deteriorating)
1
reverting(verb, deteriorating)
1
sinking(verb, deteriorating)
1
sliding(verb, deteriorating)
1
slipping(verb, deteriorating)
1
slumping(verb, deteriorating)
1
stale
1
tainted
13 years ago|1.8k views|share |citing 
APASmart Define. (2013). mouldering thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/mouldering/thesaurus/synonyms
ChicagoSmart Define. 2013. "mouldering thesaurus" https://smartdefine.org/mouldering/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2013, mouldering thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/mouldering/thesaurus/synonyms>.
MLASmart Define. "mouldering thesaurus" 27 June 2013. Web. 26 September 2026. <https://smartdefine.org/mouldering/thesaurus/synonyms>