52 entries under hollow topic. ×

20
bowl(noun, area, vessel, depression, dish)
13
sink(noun, drop, area, decline, fall)
10
dip(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)
4
pot(noun, area, sink, receptacle, container)
3
sinkage(noun, drop, area, decline, fall)
3
socket(noun, space, hole, pocket)
3
vessel(noun, area, sink, container)
2
armpit(space, hole, pocket, crater)
2
dent(noun, depression, impression, space, dip)
2
dimple(noun, depression, impression, dip)
2
dish(noun, vessel, container, pot)
<123>
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APASmart Define. (2016). basin thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/basin/thesaurus/synonyms
ChicagoSmart Define. 2016. "basin thesaurus" https://smartdefine.org/basin/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, basin thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/basin/thesaurus/synonyms>.
MLASmart Define. "basin thesaurus" 22 March 2016. Web. 27 September 2026. <https://smartdefine.org/basin/thesaurus/synonyms>