4
bottom(noun, adjective, fundamental, lowest, meat-and-potatoes)
2
floor
2
footing
2
foundation
2
ground
2
lowest
1
ancillary
1
basis
1
bed
1
lower
1
minor
1
smallest
1
support
1
tiniest
0
minimal
0
minimum
0
base
0
basic
0
bottommost
0
bum
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APASmart Define. (2015). highest thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/highest/thesaurus/antonyms
ChicagoSmart Define. 2015. "highest thesaurus" https://smartdefine.org/highest/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2015, highest thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/highest/thesaurus/antonyms>.
MLASmart Define. "highest thesaurus" 3 December 2015. Web. 20 September 2026. <https://smartdefine.org/highest/thesaurus/antonyms>