| sire(noun, master) | |
| swivel pin(noun, expression, idiom) | |
| top brass(noun, expression, law, head, judge) | |
| Bible(noun, law, guide, judge, expert) | |
| CEO(noun, law, firm, judge, expert) | |
| Pooh-Bah | |
| VIP | |
| abbot(noun, master) | |
| arbiter(noun, law, judge, expert, boss) | |
| aristocrat(noun, law, judge, expert, boss) | |
| ascendant | |
| bellwether | |
| better performer | |
| big fish | |
| big shot(noun, expression, law, judge, expert) | |
| big wig(noun, expression, law, judge, expert) | |
| brains(noun, law, judge, expert, boss) | |
| brass(noun, law, judge, expert, boss) | |
| buff(noun, law, judge, expert, boss) | |
| button |
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| APA | Smart Define. (2016). kingpin thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/kingpin/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "kingpin thesaurus" https://smartdefine.org/kingpin/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, kingpin thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/kingpin/thesaurus/synonyms>. |
| MLA | Smart Define. "kingpin thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/kingpin/thesaurus/synonyms> |