1
warrant(noun, support, action, base, beginning)
0
ABCs(substance, base, basis, grounds)
0
absolute bottom
0
account(reason, basis, justification)
0
alphabet
0
anchor
0
aquifer
0
argument(reason, basis, justification)
0
balance(noun, stability, foothold)
0
bases
0
bed rock(expression, idiom)
0
bedplate
0
beginning(noun, start, base, source, foundation)
0
beginnings(cause, quick, source, origin, stem)
0
bilge
0
bottom line(expression, substance, basis, grounds)
0
bottoms
0
boulder
0
brass tacks(expression, substance, basis, grounds)
0
brink
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APASmart Define. (2015). bedrock thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/bedrock/thesaurus/synonyms
ChicagoSmart Define. 2015. "bedrock thesaurus" https://smartdefine.org/bedrock/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, bedrock thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/bedrock/thesaurus/synonyms>.
MLASmart Define. "bedrock thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/bedrock/thesaurus/synonyms>