- Definitions|1
- Thesaurus|348
- Abbreviations|0
90 entries under cause topic. ×
| originator(noun, person, source, foundation) | |
| birthplace(noun, rise, authority, beginning) | |
| center(person, source, origin, father) | |
| commencement(noun, start, rise, authority) | |
| foundation(source, basis, origin, birth) | |
| genesis(start, rise, origin, birth) | |
| germ(source, origin) | |
| motive(source, origin, upwelling) | |
| nucleus(noun, source, origin) | |
| occasion(source, origin) | |
| opening(noun, start, rise, authority) | |
| paternity(foundation, basis) | |
| rise(noun, start, authority, beginning) | |
| rock bottom(expression, quick, source, origin) | |
| seed(noun, source, origin) | |
| spring head(expression, idiom) | |
| start(noun, rise, authority, base) | |
| starting place(expression, source, foundation, basis) | |
| starting point(expression, quick, foundation, basis) | |
| antecedent(foundation, basis) |
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| APA | Smart Define. (2015). fountainhead thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/fountainhead/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "fountainhead thesaurus" https://smartdefine.org/fountainhead/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, fountainhead thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/fountainhead/thesaurus/synonyms>. |
| MLA | Smart Define. "fountainhead thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/fountainhead/thesaurus/synonyms> |