- Definitions|2
- Thesaurus|1k
- Abbreviations|0
53 entries under source topic. ×
| crux(noun, organization, area, cause, start) | |
| essence(noun, organization, area, cause, start) | |
| heart(noun, cause, start, substance, base) | |
| inception(noun, cause, beginning, opening) | |
| mainspring(cause, quick, origin, stem) | |
| motive(cause, reason, basis, justification) | |
| occasion(cause, reason, basis, justification) | |
| pith(noun, organization, area, cause, start) | |
| reason(cause, substance, basis, justification) | |
| stuff(cause, origin, substantiality) | |
| substance(noun, organization, area, cause, start) | |
| authority(substance, foundation, basis, grounds) | |
| beginnings(cause, quick, origin, stem) | |
| derivation(cause, origin) | |
| essentiality(cause, origin) | |
| evidence(reason, foundation, basis, justification) | |
| fountain(cause, origin) | |
| fountainhead(cause, quick, origin, stem) | |
| germ(cause, origin) | |
| marrow(cause, origin) |
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| APA | Smart Define. (2015). groundwork thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/groundwork/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "groundwork thesaurus" https://smartdefine.org/groundwork/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, groundwork thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/groundwork/thesaurus/synonyms>. |
| MLA | Smart Define. "groundwork thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/groundwork/thesaurus/synonyms> |