117 entries under noun topic. ×

5
dip(drop, decline, fall, depression)
4
sag(drop, decline, fall, sink)
3
basin(drop, area, decline, fall)
3
decline(drop, fall, plunge, slump)
3
depression(drop, decline, fall, dish)
3
droop(drop, decline, fall, plunge)
3
hollow(drop, area, decline, fall)
3
sinking(drop, decline, fall, plunge)
3
slump(drop, decline, fall)
2
concavity(drop, decline, fall, depression)
2
excavation(depression, impression, dip, hollow)
2
lowering(slump, deflation, reducing)
2
sink(drop, decline, fall, depression)
2
subsidence
1
bay(dish, sink, pot, bowl)
1
bowl(depression, dish, impression, sink)
1
cave-in(drop, decline, fall, collapse)
1
cave in(expression, drop, fall, plunge)
1
coast(drop, decline, fall, plunge)
1
coming down(expression, drop, decline, fall)
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APASmart Define. (2015). sinkage thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sinkage/thesaurus/synonyms
ChicagoSmart Define. 2015. "sinkage thesaurus" https://smartdefine.org/sinkage/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, sinkage thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sinkage/thesaurus/synonyms>.
MLASmart Define. "sinkage thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/sinkage/thesaurus/synonyms>