116 entries under base topic. ×
| presupposition(noun, support, action, beginning) | |
| principal element(noun, expression, support, action) | |
| proof(noun, support, action, beginning) | |
| quintessence(cause, ground, origin) | |
| sanction(noun, support, action, beginning) | |
| security(noun, support, action, beginning) | |
| spot(noun, place, post, station) | |
| station(noun, place, position, spot) | |
| stuff(cause, ground, origin) | |
| substance(support, cause, property, capital) | |
| substratum(noun, support, action, cause, start) | |
| support(noun, action, cause, ability) | |
| theorem(noun, law, support, regulation, action) | |
| theory(noun, support, action, rule) | |
| underpinning(noun, support, action, cause, start) | |
| warrant(noun, support, action, beginning) | |
| abode(noun, place, spot, post) | |
| axis(noun, place, spot, center) | |
| basement(noun, station, headquarters, HQ) | |
| fitting(noun, station, headquarters, HQ) |
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| APA | Smart Define. (2015). source thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/source/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "source thesaurus" https://smartdefine.org/source/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, source thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/source/thesaurus/synonyms>. |
| MLA | Smart Define. "source thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/source/thesaurus/synonyms> |