77 entries under head topic. ×
| staple(adjective, lead, master, basic) | |
| base(noun, adjective, part, lead) | |
| crux(noun, adjective, cause, lead) | |
| premier(adjective, lead, important, beginning) | |
| basal(adjective, lead, important, significant) | |
| capital(adjective, lead, important, master) | |
| master(adjective, lead, boss, exemplary) | |
| primordial(adjective, important, significant, beginning) | |
| rudimentary(adjective, important, significant, beginning) | |
| star(adjective, lead, master, boss) | |
| aboriginal(adjective, beginning, opening, original) | |
| cipher(noun, answer, confidence, solution) | |
| number one(adjective, lead, important, master) | |
| original(adjective, important, significant, beginning) | |
| primeval(adjective, beginning, opening, original) | |
| primitive(adjective, important, significant, beginning) | |
| ahead(adjective, beginning, opening, original) | |
| antecedent(adjective, beginning, opening, original) | |
| anterior(adjective, beginning, opening, original) | |
| arch(adjective, lead, master, boss) |
For more, visit
Key on
Power Thesaurus
| APA | Smart Define. (2016). key thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/key/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "key thesaurus" https://smartdefine.org/key/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, key thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/key/thesaurus/synonyms>. |
| MLA | Smart Define. "key thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/key/thesaurus/synonyms> |