Synonyms|36Antonyms|0|Broader|1Narrower|0Related|8
7
grotto(noun, concavity)
6
cave(noun, concavity)
6
cavern(noun, concavity)
3
cove
2
sewer
1
alcove
1
arch
1
bay
1
bottom
1
bunker
1
burrow
1
curve
1
dale
1
dell
1
den
1
dingle
1
dugout
1
foxhole
1
glade
1
glen
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APASmart Define. (2015). grot thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/grot/thesaurus/synonyms
ChicagoSmart Define. 2015. "grot thesaurus" https://smartdefine.org/grot/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, grot thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/grot/thesaurus/synonyms>.
MLASmart Define. "grot thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/grot/thesaurus/synonyms>