- Definitions|2
- Thesaurus|174
- Abbreviations|0
10 entries under kingpin topic. ×
| mainstay(noun, support, essential, foundation, prop) | |
| keystone(noun, idea, essential, foundation, essence) | |
| pillar(noun, support, essential, foundation, prop) | |
| foundation(noun, keystone, fulcrum) | |
| base(noun, foundation, keystone, fulcrum) | |
| essential(noun, foundation, keystone, fulcrum) | |
| key element(noun, expression, essential, foundation, keystone) | |
| leader(noun, boss, principal, superstar) | |
| main ingredient(noun, expression, essential, foundation, keystone) | |
| vital element(noun, expression, essential, foundation, keystone) |
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| APA | Smart Define. (2015). linchpin thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/linchpin/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "linchpin thesaurus" https://smartdefine.org/linchpin/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, linchpin thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/linchpin/thesaurus/synonyms>. |
| MLA | Smart Define. "linchpin thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/linchpin/thesaurus/synonyms> |