72 entries under decline topic. ×

1
caries(ruin, collapse, failing, deterioration)
1
decadence(noun, drop, collapse, deterioration)
1
decaying(noun, drop, decay, degradation)
1
decrease(noun, ruin, collapse, destruction)
1
decrepitude(ruin, collapse, failing, deterioration)
1
degeneracy(ruin, collapse, failing, deterioration)
1
depreciation(noun, drop, collapse, deterioration)
1
disrepair(noun, drop, collapse, deterioration)
1
downfall(noun, drop, collapse, deterioration)
1
dying(ruin, collapse, failing, deterioration)
1
extinction(ruin, collapse, failing, deterioration)
1
fading(ruin, collapse, failing, deterioration)
1
failing(ruin, collapse, deterioration, impairment)
1
gangrene(ruin, collapse, failing, deterioration)
1
impairment(noun, collapse, deterioration, decay)
1
mortification(ruin, collapse, failing, deterioration)
1
putridity(collapse, deterioration, decay, impairment)
1
putridness(ruin, collapse, failing, deterioration)
1
rotting(noun, drop, collapse, deterioration)
1
ruin(noun, drop, collapse, deterioration)
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APASmart Define. (2015). corrosion thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/corrosion/thesaurus/synonyms
ChicagoSmart Define. 2015. "corrosion thesaurus" https://smartdefine.org/corrosion/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, corrosion thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/corrosion/thesaurus/synonyms>.
MLASmart Define. "corrosion thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/corrosion/thesaurus/synonyms>