20 entries under ground topic. ×

12
bottom(noun, adjective, support, rest, base)
11
base(noun, adjective, support, rest, base)
10
footing(noun, support, rest, base, balance)
9
foundation(noun, support, rest, base, balance)
7
floor(noun, support, level, base, foundation)
7
basis(noun, support, rest, base, balance)
7
bed(noun, support, rest, base, foundation)
7
substratum(noun, support, rest, base, balance)
6
foot(noun, support, rest, base, balance)
6
groundwork(noun, support, rest, base, balance)
6
nadir(noun, level, story, foundation)
6
substructure(noun, support, rest, base, balance)
5
bedrock(noun, support, rest, base, balance)
3
seat(noun, support, rest, base, balance)
3
underpinning(noun, support, rest, base, balance)
2
support(noun, support, rest, base, foundation)
1
pedestal(support, rest, base, foundation, center)
1
rest(noun, support, base, foundation, center)
1
seating(noun, support, rest, base, balance)
0
boards(noun, level, story, stage)
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APASmart Define. (2015). basement thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/basement/thesaurus/synonyms
ChicagoSmart Define. 2015. "basement thesaurus" https://smartdefine.org/basement/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, basement thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/basement/thesaurus/synonyms>.
MLASmart Define. "basement thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/basement/thesaurus/synonyms>