25 entries under base topic. ×

25
ground(noun, adjective, area, substance)
6
pavement
5
deck
5
paving
4
basis
4
base
2
bedrock
2
floor
2
footing
2
substratum
1
baseboard
1
basement
1
bilge
1
carped
1
dado
1
flag
0
foundation
0
ground floor(expression, idiom)
0
ground work(expression, idiom)
0
hardpan
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APASmart Define. (2016). earth thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/earth/thesaurus/synonyms
ChicagoSmart Define. 2016. "earth thesaurus" https://smartdefine.org/earth/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, earth thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/earth/thesaurus/synonyms>.
MLASmart Define. "earth thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/earth/thesaurus/synonyms>