34 entries under ground topic. ×

23
base(noun, point, low, foundation)
22
nadir(noun, point, low, base, foundation)
19
foot(noun, point, low, base, foundation)
15
depths(noun, point, low, base, foundation)
13
basis(noun, point, low, base, foundation)
12
bed(noun, point, low, base, foundation)
11
foundation(noun, point, low, base)
10
lowest part(noun, expression, point, low, base)
9
deepest part(noun, expression, point, low, base)
8
floor(noun, point, low, base, foundation)
8
footing(noun, point, low, base, foundation)
7
pedestal(noun, point, low, base, foundation)
7
support(noun, point, low, base, foundation)
6
low(noun, foundation, bottom, fundament)
5
groundwork(noun, low, foundation, bottom)
5
seat(noun, low, foundation, bottom)
5
substratum(noun, low, foundation, bottom)
4
terra firma(noun, expression, low, foundation)
3
fundament(noun, low, foundation, bottom)
3
nether portion(noun, expression, low, foundation)
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APASmart Define. (2015). acme thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/acme/thesaurus/antonyms
ChicagoSmart Define. 2015. "acme thesaurus" https://smartdefine.org/acme/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2015, acme thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/acme/thesaurus/antonyms>.
MLASmart Define. "acme thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/acme/thesaurus/antonyms>