95 entries under source topic. ×
| basis(noun, cause, influence, reason, matter) | |
| beginning(noun, cause, reason, base, element) | |
| causality(cause, derivation) | |
| causation(noun, cause, reason, base, element) | |
| consideration(noun, feature, influence, point, reason) | |
| creation(cause, material, instrument, machine) | |
| determinant(noun, feature, cause, influence, point) | |
| foundation(noun, cause, reason, element, matter) | |
| genesis(noun, cause, reason, element, matter) | |
| inducement(noun, cause, influence, reason, base) | |
| mainspring(noun, cause, reason, base, element) | |
| matter(noun, reason, element, root) | |
| motive(noun, cause, influence, reason, base) | |
| principle(noun, cause, reason, base, matter) | |
| provenience(noun, cause, origin, derivation) | |
| root(noun, cause, influence, reason, base) | |
| spring(noun, cause, reason, base, element) | |
| aim(noun, reason, element, matter) | |
| alpha(noun, cause, beginning, foundation) | |
| ancestry(cause, derivation) |
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| APA | Smart Define. (2016). agent thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/agent/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "agent thesaurus" https://smartdefine.org/agent/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, agent thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/agent/thesaurus/synonyms>. |
| MLA | Smart Define. "agent thesaurus" 1 March 2016. Web. 20 September 2026. <https://smartdefine.org/agent/thesaurus/synonyms> |