75 entries under source topic. ×
| nativity(cause, derivation) | |
| occasion(cause, derivation) | |
| opener(cause, derivation) | |
| origination(cause, derivation) | |
| outbreak(cause, derivation) | |
| outset(cause, derivation) | |
| principle(cause, derivation) | |
| producer(cause, derivation) | |
| provenance(cause, influence, derivation, ancestry) | |
| rise(cause, derivation) | |
| spring(cause, derivation) | |
| square one(expression, cause, derivation) | |
| start(cause, derivation) | |
| well(cause, influence, derivation, ancestry) | |
| wellspring(cause, influence, derivation, ancestry) |
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| APA | Smart Define. (2015). roots thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/roots/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "roots thesaurus" https://smartdefine.org/roots/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, roots thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/roots/thesaurus/synonyms>. |
| MLA | Smart Define. "roots thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/roots/thesaurus/synonyms> |