169 entries under foundation topic. ×
| mainspring(noun, cause, start, reason, idea) | |
| origination(noun, cause, top, opening, source) | |
| presupposition(noun, action, idea, base, belief) | |
| security(noun, action, base, permit, beginning) | |
| seed(noun, cause, start, influence, base) | |
| start(cause, source, derivation) | |
| understructure(noun, substance, base, balance) | |
| authority(noun, action, cause, substance, base) | |
| basic(drop, part, material, element, essential) | |
| derivation(noun, cause, source, root) | |
| fount(noun, cause, supply, source) | |
| keynote(noun, law, regulation, action, substance) | |
| nexus(noun, action, base, beginning, answer) | |
| nub(noun, quality, body, cause, start) | |
| sanction(noun, action, base, permit, beginning) | |
| action(noun, study, cause, reason, base) | |
| backing(noun, action, base, beginning, source) | |
| bottom line(noun, expression, law, spirit, substance) | |
| burden(noun, quality, body, character, strength) | |
| causation(noun, cause, reason, matter, beginning) |
For more, visit
Basis on
Power Thesaurus
| APA | Smart Define. (2015). basis thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/basis/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "basis thesaurus" https://smartdefine.org/basis/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, basis thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/basis/thesaurus/synonyms>. |
| MLA | Smart Define. "basis thesaurus" 22 December 2015. Web. 24 September 2026. <https://smartdefine.org/basis/thesaurus/synonyms> |