21 entries under concavity topic. ×

13
bay(noun, territory, break, body, sound)
8
cavern(noun, cave, inlet, niche)
6
cave(noun, receptacle, inlet, niche)
5
alcove(noun, nook)
4
arch
2
glen
2
grot
2
grotto
1
bottom
1
dell
1
glade
1
vale
1
valley
0
combe
0
cul-de-sac
0
curve
0
dale
0
dingle
0
grove
0
gully
<12>
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APASmart Define. (2015). cove thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/cove/thesaurus/synonyms
ChicagoSmart Define. 2015. "cove thesaurus" https://smartdefine.org/cove/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, cove thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/cove/thesaurus/synonyms>.
MLASmart Define. "cove thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/cove/thesaurus/synonyms>