314 entries under noun topic. ×

4
pockmark(mark, spot, well, blemish)
4
recess
4
split(discord, hole, hollow, gap)
4
trap
3
aperture(crack, escape, flow, leak)
3
arena(building, enclosure)
3
armpit(right, slang, clean, space)
3
caries(space, hole, hollow, pocket)
3
cave(hole, hollow, gap)
3
crack(escape, space, flow, hole)
3
cut(verb, mark, depression, ditch)
3
floor
3
gap(space, hole, hollow, pocket)
3
nether region
3
pothole(well, hole, hollow, cavity)
3
rift(hole, hollow, gap)
2
bore(verb, drive, turn, produce)
2
bowl(depression, impression, sack, box)
2
box(case, sack, safe, container)
2
cavern
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APASmart Define. (2015). pit thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/pit/thesaurus/synonyms
ChicagoSmart Define. 2015. "pit thesaurus" https://smartdefine.org/pit/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, pit thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/pit/thesaurus/synonyms>.
MLASmart Define. "pit thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/pit/thesaurus/synonyms>