10
decline(noun, cut, decrease, reduction, lessening)
10
decrease(noun, drop, cut, retreat, wane)
9
ebb(noun, drop, act, cut, decline)
9
remission(noun, act, increase, process)
8
abatement(noun, drop, act, cut, decline)
8
fall(noun, cut, ruin, failure, reduction)
8
settling(noun, wanderings, sediment, solids, subsiding)
8
wane(noun, drop, act, increase, decrease)
6
drop(noun, cut, decrease, retreat, wane)
5
collapse(noun, ruin, failure, flop, downfall)
5
remittal
4
descent(noun, decrease, descent, nonincrease)
4
lapse(noun, descent)
4
lessening(noun, drop, cut, decline, decrease)
4
reduction(noun, cut, decline, lessening, diminishing)
4
slackening(noun, drop, act, increase, decrease)
4
slump(noun, descent)
4
subsiding(noun, descent, ebb, wanderings, sediment)
3
crash(noun, ruin, failure, destruction, flop)
3
declension
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APASmart Define. (2015). Subsidence thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/subsidence/thesaurus/synonyms
ChicagoSmart Define. 2015. "Subsidence thesaurus" https://smartdefine.org/subsidence/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, Subsidence thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/subsidence/thesaurus/synonyms>.
MLASmart Define. "Subsidence thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/subsidence/thesaurus/synonyms>