1
grounded
1
low
1
rock bottom
0
based
0
built
0
built on(verb, phrasal verb, base)
0
farthest down(verb, expression, phrasal verb)
0
founded
0
founded on(verb, phrasal verb, base)
0
grounded on(verb, phrasal verb, base)
0
inmost
0
lowest fundamental(expression, base, last)
0
meat-and-potatoes(adjective, bottom)
0
meat and potatoes(expression, idiom, base, last)
0
most deep
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APASmart Define. (2015). nethermost thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/nethermost/thesaurus/synonyms
ChicagoSmart Define. 2015. "nethermost thesaurus" https://smartdefine.org/nethermost/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, nethermost thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/nethermost/thesaurus/synonyms>.
MLASmart Define. "nethermost thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/nethermost/thesaurus/synonyms>