Synonyms|361Antonyms|2|Broader|0Narrower|2Related|83

108 entries under foundation topic. ×

1
principal element(noun, expression, support, action, base)
1
proof(noun, support, action, cause, reason)
1
rampart(noun, hold, block, back, base)
1
rest(noun, support, hold, block, back)
1
rib(noun, support, hold, block, back)
1
rod(noun, hold, block, back, base)
1
sanction(noun, support, action, base, beginning)
1
security(noun, support, action, base, beginning)
1
source(noun, support, action, cause, start)
1
stake(noun, support, hold, block, back)
1
stanchion(noun, support, hold, block, back)
1
starting point(noun, expression, cause, start, base)
1
stave(noun, support, hold, block, back)
1
stiffener(noun, hold, block, back, base)
1
stilt(noun, hold, block, back, base)
1
sustentation(noun, hold, block, back, base)
1
theorem(noun, support, action, base, beginning)
1
theory(noun, support, action, base, beginning)
1
timber(noun, hold, block, back, base)
1
warrant(noun, support, action, base, beginning)
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APASmart Define. (2015). underpinning thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/underpinning/thesaurus/synonyms
ChicagoSmart Define. 2015. "underpinning thesaurus" https://smartdefine.org/underpinning/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, underpinning thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/underpinning/thesaurus/synonyms>.
MLASmart Define. "underpinning thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/underpinning/thesaurus/synonyms>