122 entries under base topic. ×

16
foundation(noun, support, cause, start, thing)
15
seat(noun, support, part, end, body)
15
foot(noun, support, end, position, top)
14
nadir(noun, adjective, position, point)
13
basis(noun, support, quality, cause, start)
13
ground(noun, verb, adjective, support, hold)
12
fundament(noun, support, end, rest)
12
heart(noun, quality, feeling, cause, start)
12
underside(noun, turn, position, back)
11
bed(noun, verb, support, hold, maintain)
10
fundamental(noun, adjective, cause, start)
10
rest(noun, verb, support, stay)
8
basement(noun, adjective, support, rest)
8
essence(noun, feeling, cause, start, energy)
8
floor(noun, support, foundation, bed)
8
footing(noun, support, cause, start, substance)
8
groundwork(noun, support, cause, start, thing)
7
cause(noun, feeling, start, energy, spirit)
7
found(verb, support, hold, maintain, stay)
7
root(noun, verb, adjective, support, quality)
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APASmart Define. (2016). bottom thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/bottom/thesaurus/synonyms
ChicagoSmart Define. 2016. "bottom thesaurus" https://smartdefine.org/bottom/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, bottom thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/bottom/thesaurus/synonyms>.
MLASmart Define. "bottom thesaurus" 2 March 2016. Web. 20 September 2026. <https://smartdefine.org/bottom/thesaurus/synonyms>