83 entries under idiom topic. ×
| starting point(noun, expression, cause, top) | |
| blood line(noun, expression) | |
| line of descent(noun, expression) | |
| prime mover(noun, expression, cause, reason) | |
| family background | |
| originating point | |
| seismic source | |
| setting in motion | |
| ae source | |
| agate line | |
| assembly line | |
| at the outset | |
| bank line | |
| base address | |
| be due to(expression, effect) | |
| be owing to(expression, effect) | |
| be the cause(expression, cause) | |
| book of genesis | |
| business line | |
| communication channel |
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| APA | Smart Define. (2015). origin thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/origin/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "origin thesaurus" https://smartdefine.org/origin/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, origin thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/origin/thesaurus/synonyms>. |
| MLA | Smart Define. "origin thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/origin/thesaurus/synonyms> |