137 entries under foundation topic. ×

1
flotation(noun, hold, block, back)
1
foothold(noun, hold, position, block, back)
1
fulcrum(noun, support, hold, block, back)
1
guide(noun, regulation, hold, block, back)
1
hard fact(noun, expression, support, action, beginning)
1
justification(noun, support, action, cause, reason)
1
keynote(noun, support, action, beginning, source)
1
keystone(noun, support, action, beginning, source)
1
law(noun, support, action, beginning, behavior)
1
lining(noun, hold, block, back)
1
mainspring(cause, source, ground, origin)
1
mainstay(noun, verb, hold, maintain, stay)
1
marrow(noun, quality, cause, start, character)
1
means(noun, hold, block, back)
1
medium(noun, hold, block, back)
1
nub(noun, quality, body, cause, start)
1
pediment(noun, support, stand, ground)
1
pith(noun, organization, quality, body, cause)
1
postulate(noun, concept, support, regulation, action)
1
premise(noun, concept, support, action, philosophy)
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APASmart Define. (2015). base thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/base/thesaurus/synonyms
ChicagoSmart Define. 2015. "base thesaurus" https://smartdefine.org/base/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, base thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/base/thesaurus/synonyms>.
MLASmart Define. "base thesaurus" 3 August 2015. Web. 22 September 2026. <https://smartdefine.org/base/thesaurus/synonyms>