95 entries under head topic. ×
| cardinal(adjective, quality, lead, superior, important) | |
| dominant(adjective, quality, bad, great, excellent) | |
| executive(noun, effort, boss, leader) | |
| top-flight(job, original, prime, very best kind) | |
| arch(adjective, order, lead, heavy, important) | |
| best(adjective, quality, complete, top, excellent) | |
| captain(noun, effort, leader, chief) | |
| head honcho(noun, expression, boss, leader) | |
| key(adjective, lead, important, master) | |
| leading(adjective, order, quality, top, superior) | |
| paramount(adjective, order, quality, superior, heavy) | |
| predominant(adjective, bad, great, excellent, wonderful) | |
| star(adjective, bad, great, excellent, lead) | |
| central(adjective, lead, master, essential) | |
| champion(noun, adjective, order, thing, heavy) | |
| chieftain(noun, effort, boss, leader) | |
| eminent(adjective, bad, great, excellent, wonderful) | |
| sovereign(original, prime, primary, arch) | |
| top dog(noun, expression, effort, leader) | |
| CEO(noun, effort, boss, leader) |
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| APA | Smart Define. (2016). number one thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/number_one/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "number one thesaurus" https://smartdefine.org/number_one/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, number one thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/number_one/thesaurus/synonyms>. |
| MLA | Smart Define. "number one thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/number_one/thesaurus/synonyms> |