13
valley(noun, dip, hollow, bottom, gorge)
12
dell(noun, plain, opening, hollow, gorge)
11
glen(noun, gorge, concavity, valley, vale)
11
vale(noun, gorge, concavity, valley)
10
hollow(noun, area, empty, vale)
9
dingle(noun, gorge, concavity, valley, vale)
7
bottom(noun, dip, gorge, concavity, vale)
6
ravine(noun, valley)
4
basin(noun, gorge, vale)
4
trough(noun, dip, bottom, gorge, valley)
3
cave(noun, dip, bottom, concavity, cavern)
3
cavern(noun, dip, bottom, concavity)
3
combe(noun, concavity)
3
depression(noun, gorge, vale)
3
gorge(noun, vale)
3
grove(noun, concavity)
3
strath(noun, concavity)
3
trench
2
abyss
2
canyon(gorge, vale)
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APASmart Define. (2016). dale thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/dale/thesaurus/synonyms
ChicagoSmart Define. 2016. "dale thesaurus" https://smartdefine.org/dale/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, dale thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/dale/thesaurus/synonyms>.
MLASmart Define. "dale thesaurus" 1 March 2016. Web. 20 September 2026. <https://smartdefine.org/dale/thesaurus/synonyms>