Synonyms|341Antonyms|3|Broader|2Narrower|3Related|106

67 entries under foundation topic. ×

2
bedrock(noun, support, action, base, beginning)
2
data(noun, support, action, base, beginning)
2
mainspring(noun, idea, essential, essence)
1
action(noun, support, base, beginning, source)
1
antecedent(noun, support, action, base, beginning)
1
assumption(noun, support, action, base, beginning)
1
authority(noun, support, action, base, beginning)
1
axiom(noun, law, support, regulation, action)
1
background(noun, support, action, base, beginning)
1
backing(noun, support, action, base, beginning)
1
cause(noun, support, action, base, beginning)
1
center(noun, support, action, idea, base)
1
chief ingredient(noun, expression, support, action, base)
1
evidence(noun, support, action, base, beginning)
1
explanation(noun, support, action, base, beginning)
1
footing(noun, support, action, base, beginning)
1
hard fact(noun, expression, support, action, base)
1
infrastructure(noun, support, action, base, beginning)
1
justification(noun, support, action, base, beginning)
1
law(noun, support, regulation, action, base)
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APASmart Define. (2015). keystone thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/keystone/thesaurus/synonyms
ChicagoSmart Define. 2015. "keystone thesaurus" https://smartdefine.org/keystone/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, keystone thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/keystone/thesaurus/synonyms>.
MLASmart Define. "keystone thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/keystone/thesaurus/synonyms>