59 entries under cause topic. ×
| spring(noun, top, opening, creation) | |
| start(noun, beginning, source, origin) | |
| agent(source, derivation) | |
| ancestor(source, derivation) | |
| ancestry(source, derivation) | |
| antecedent(source, derivation) | |
| author(source, derivation) | |
| base(source, derivation) | |
| causation(source, derivation) | |
| connection(source, derivation) | |
| creator(source, derivation) | |
| derivation | |
| determinant(source, derivation) | |
| egg(source, derivation) | |
| element(source, derivation) | |
| embryo(source, derivation) | |
| fountain(source, origin, derivation, birth) | |
| germ(source, derivation) | |
| impulse(source, derivation) | |
| inducement(source, derivation) |
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| APA | Smart Define. (2015). opener thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/opener/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "opener thesaurus" https://smartdefine.org/opener/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, opener thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/opener/thesaurus/synonyms>. |
| MLA | Smart Define. "opener thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/opener/thesaurus/synonyms> |