261 entries under noun topic. ×

3
cup(area, empty)
3
fake(adjective, false, counterfeit, dishonest)
3
lacuna(break, cut, crack, rest)
3
nook(break, place, position, function)
3
rut(verb, cut, mark, line)
3
shaft(well, hole, gap, mine)
3
sink(drop, decline, fall, depression)
3
sinkage(drop, area, decline, fall)
3
slot(break, place, cut, position)
3
socket(break, area, retreat, opening)
3
untrue(adjective, wrong, fake, false)
2
alcove(break, place, position, retreat)
2
antrum(pocket, cavity)
2
bellow
2
bottom(area, empty)
2
box(space, room, cavity)
2
cell(break, retreat, space, box)
2
clearing
2
compartment(place, position, function, sack)
2
crack(break, cut, rest, division)
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APASmart Define. (2015). hollow thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/hollow/thesaurus/synonyms
ChicagoSmart Define. 2015. "hollow thesaurus" https://smartdefine.org/hollow/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, hollow thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/hollow/thesaurus/synonyms>.
MLASmart Define. "hollow thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/hollow/thesaurus/synonyms>