91 entries under foundation topic. ×

1
constituent(noun, drop, part, material, element)
1
creator(noun, cause, reason, base, matter)
1
embryo(noun, cause, influence, base, beginning)
1
evidence(noun, support, action, idea, base)
1
genesis(noun, cause, reason, matter, beginning)
1
germ(noun, nature, quality, cause, character)
1
guts(law, condition, basic, necessity)
1
hard fact(noun, expression, support, action, base)
1
inducement(noun, cause, influence, reason, base)
1
justification(noun, support, action, reason, base)
1
keynote(noun, support, action, idea, base)
1
nexus(noun, support, action, base, beginning)
1
presupposition(noun, support, action, view, idea)
1
principal element(noun, expression, support, action, base)
1
producer(noun, cause, reason, base, matter)
1
proof(noun, support, action, measure, idea)
1
sanction(noun, support, action, base, beginning)
1
security(noun, support, action, base, beginning)
1
seed(noun, cause, influence, base, beginning)
1
sine qua non(noun, expression, idiom, law, essential)
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APASmart Define. (2015). principle thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/principle/thesaurus/synonyms
ChicagoSmart Define. 2015. "principle thesaurus" https://smartdefine.org/principle/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, principle thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/principle/thesaurus/synonyms>.
MLASmart Define. "principle thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/principle/thesaurus/synonyms>