60 entries under principal topic. ×
| first(noun, adjective, pronoun, order, quality) | |
| hot(quality, tough, superior, heavy, job) | |
| outstanding(adjective, excellent, superior, important, wonderful) | |
| top-of-the-line(quality, tough, superior, heavy, job) | |
| arch(adjective, order, lead, heavy, important) | |
| best(adjective, quality, complete, top, excellent) | |
| captain(noun, head, effort, leader, chief) | |
| 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, head, master, essential) | |
| champion(noun, adjective, order, thing, heavy) | |
| chieftain(noun, head, effort, boss, leader) | |
| commander(noun, head, effort, boss, leader) | |
| exec(noun, head, effort, boss, leader) | |
| greatest(adjective, quality, excellent, superior, important) | |
| headmost(adjective, order, heavy, important, head) | |
| heavy(order, quality, tough, superior, best) | |
| highest(adjective, order, quality, superior, heavy) |
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| APA | Smart Define. (2016). number one thesaurus. Retrieved September 29, 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 29, 2026). |
| Harvard | Smart Define 2016, number one thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/number_one/thesaurus/synonyms>. |
| MLA | Smart Define. "number one thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/number_one/thesaurus/synonyms> |