28 entries under gap topic. ×

5
depth(noun, hole, hollow)
3
abyss(noun, hole, hollow, pit)
2
deep(noun, hole, hollow, center)
1
cavity(hole, hollow, indentation, nook)
1
chasm(hole, hollow)
1
gulf(noun, deep, hole, hollow)
1
hole(hollow, indentation, nook, alcove)
1
opening(hole, hollow, indentation, nook)
1
pit(hole, hollow, nadir)
0
breach(hole, hollow)
0
cave(hole, hollow)
0
cleft(hole, hollow)
0
crevasse(hole, hollow)
0
distance(hole, hollow)
0
expanse(deep, hole, hollow, ocean)
0
gaping hole(expression, hole, hollow)
0
gulch(hole, hollow)
0
hiatus(hole, hollow)
0
hollow(hole, indentation, nook, alcove)
0
ravine(hole, hollow)
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APASmart Define. (2015). depths thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/depths/thesaurus/synonyms
ChicagoSmart Define. 2015. "depths thesaurus" https://smartdefine.org/depths/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, depths thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/depths/thesaurus/synonyms>.
MLASmart Define. "depths thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/depths/thesaurus/synonyms>