18 entries under quick topic. ×

5
bottom(noun, cause, base, high)
5
fundamental(noun, part, cause, basic)
3
bedrock(noun, cause, source, origin)
2
footing(cause, source, origin, stem)
2
groundwork(cause, source, origin, stem)
2
seat(cause, source, origin, stem)
2
substratum(cause, source, origin, stem)
2
underpinning(cause, source, origin, stem)
1
starting point(expression, cause, source, origin)
0
beginnings(cause, source, origin, stem)
0
fountainhead(cause, source, origin, stem)
0
infrastructure(cause, source, origin, stem)
0
mainspring(cause, source, origin, stem)
0
radicle(cause, source, origin, stem)
0
radix(cause, source, origin, stem)
0
rhizome(cause, source, origin, stem)
0
stem(cause, source, origin)
0
tuber(cause, source, origin, stem)
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APASmart Define. (2015). rock bottom thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/rock_bottom/thesaurus/synonyms
ChicagoSmart Define. 2015. "rock bottom thesaurus" https://smartdefine.org/rock_bottom/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, rock bottom thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/rock_bottom/thesaurus/synonyms>.
MLASmart Define. "rock bottom thesaurus" 9 July 2015. Web. 23 September 2026. <https://smartdefine.org/rock_bottom/thesaurus/synonyms>