94 entries under foundation topic. ×
| presumption(noun, support, action, base, beginning) | |
| presupposition(noun, support, action, base, beginning) | |
| principal element(noun, expression, support, action, base) | |
| principle(noun, support, action, base, beginning) | |
| proof(noun, support, action, power, right) | |
| reason(noun, support, action, stay, substance) | |
| rise(cause, basis) | |
| root(noun, support, action, cause, substance) | |
| rudiment(noun, support, action, base, beginning) | |
| security(noun, support, action, base, permit) | |
| starting point(noun, expression, cause, rise, base) | |
| substratum(noun, support, action, substance, base) | |
| support(noun, action, hold, break, drop) | |
| theorem(noun, support, action, base, beginning) | |
| theory(noun, support, action, base, beginning) | |
| underpinning(noun, support, action, substance, base) | |
| author(cause, basis) | |
| authorship(cause, basis) | |
| begetter(cause, basis) | |
| beginning(noun, base, source, root) |
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Authority on
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| APA | Smart Define. (2016). authority thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/authority/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "authority thesaurus" https://smartdefine.org/authority/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, authority thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/authority/thesaurus/synonyms>. |
| MLA | Smart Define. "authority thesaurus" 29 February 2016. Web. 25 September 2026. <https://smartdefine.org/authority/thesaurus/synonyms> |