1
improbity(noun, evil, corruption, degradation)
1
incontinence(noun, deterioration, immorality, corruption, depravity)
1
indulgence(noun, pleasure, extravagance, immorality, excess)
1
infamy(evil, shame, disgrace, corruption, wickedness)
1
insensibility
1
intemperance(noun, pleasure, deterioration, extravagance, immorality)
1
involution
1
lasciviousness(noun, deterioration, immorality, corruption, depravity)
1
lechery(noun, deterioration, immorality, corruption, depravity)
1
lewdness(noun, deterioration, immorality, corruption, depravity)
1
libertinism(recklessness, licentiousness, wastefulness)
1
licentiousness(noun, deterioration, immorality, corruption, depravity)
1
looseness(evil, corruption, wickedness, sin, depravity)
1
loss of tone(expression, idiom)
1
minimum
1
moral pollution
1
moral turpitude
1
mortification(decline, ruin, collapse, disgrace, failing)
1
nadir
1
overripe
11 years ago|8.1k views|share |citing 
APASmart Define. (2015). decadence thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/decadence/thesaurus/synonyms
ChicagoSmart Define. 2015. "decadence thesaurus" https://smartdefine.org/decadence/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, decadence thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/decadence/thesaurus/synonyms>.
MLASmart Define. "decadence thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/decadence/thesaurus/synonyms>