32 entries under pocket topic. ×

20
bowl(noun, area, vessel, depression, dish)
13
sink(noun, drop, area, decline, fall)
10
dip(noun, drop, area, decline, fall)
10
hollow(noun, drop, area, decline, fall)
9
depression(noun, drop, area, decline, fall)
9
valley(noun, area, flat, plain, depression)
7
hole(noun, drop, area, decline, fall)
6
cavity(noun, area, impression, space, dip)
6
concavity(noun, drop, area, decline, fall)
6
crater(noun, depression, impression, space, dip)
5
pit(noun, depression, impression, space, dip)
5
sag(noun, drop, area, decline, fall)
5
sinkhole(noun, drop, area, decline, fall)
3
sinkage(noun, drop, area, decline, fall)
3
socket(noun, space, hole, hollow)
2
armpit(space, hole, hollow, crater)
2
dent(noun, depression, impression, space, dip)
2
dimple(noun, depression, impression, dip, hollow)
2
impression(noun, depression, dip, hollow)
2
indentation(noun, depression, impression, dip, hollow)
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APASmart Define. (2016). basin thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/basin/thesaurus/synonyms
ChicagoSmart Define. 2016. "basin thesaurus" https://smartdefine.org/basin/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, basin thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/basin/thesaurus/synonyms>.
MLASmart Define. "basin thesaurus" 22 March 2016. Web. 24 September 2026. <https://smartdefine.org/basin/thesaurus/synonyms>