- Definitions|1
- Thesaurus|349
- Abbreviations|0
17 entries under expression topic. ×
| foundation stone(noun, idiom, foundation, keystone) | |
| sine qua non(noun, idiom, law, foundation) | |
| bottom line(noun, law, foundation, basic) | |
| key element(noun, element, foundation, keystone) | |
| main ingredient(noun, element, foundation, keystone) | |
| rock bottom(law, foundation, basic, stipulation) | |
| base of operations | |
| brass tacks(noun, law, foundation, basic) | |
| coal and ice(noun, idiom, law, foundation) | |
| corner stone | |
| essential part(noun, law, foundation, basic) | |
| foundation garment | |
| ground rule(stipulation, tenet, axiom) | |
| modus operandi(stipulation, tenet, axiom) | |
| point of departure(idiom, stipulation, tenet, axiom) | |
| root word | |
| vital element(noun, foundation, keystone, kingpin) |
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| APA | Smart Define. (2015). cornerstone thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/cornerstone/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "cornerstone thesaurus" https://smartdefine.org/cornerstone/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, cornerstone thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/cornerstone/thesaurus/synonyms>. |
| MLA | Smart Define. "cornerstone thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/cornerstone/thesaurus/synonyms> |