1
contemptible(adjective, hard, evil, rough, nasty)
1
corrupt(adjective, immoral, debased, decadent)
1
course
1
cracking
1
crash(drop, decline, fall, plunge, slide)
1
crumbling
1
current
1
dangerous(adjective, hard, evil, rough, nasty)
1
de-escalation
1
debasing(verb, depressing)
1
decay(noun, drop, decrease, retreat, wane)
1
decaying(verb, deteriorating)
1
deciduous
1
declination(drop, decline, fall, plunge, slide)
1
declivitous
1
declivity(drop, fall, plunge, slide, dive)
1
decurrent
1
degenerating(verb, deteriorating)
1
dejection(noun, dejection)
1
departing(verb, disappearing)
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APASmart Define. (2015). sinking thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/sinking/thesaurus/synonyms
ChicagoSmart Define. 2015. "sinking thesaurus" https://smartdefine.org/sinking/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, sinking thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/sinking/thesaurus/synonyms>.
MLASmart Define. "sinking thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/sinking/thesaurus/synonyms>