30 entries under chief topic. ×
| main(adjective, important, significant, key) | |
| principal(adjective, key, focus, foremost) | |
| fundamental(adjective, important, significant, key, main) | |
| vital(adjective, key, foremost) | |
| key(adjective, important, significant, main) | |
| primary(adjective, important, significant, key, main) | |
| prime(adjective, important, significant, key, main) | |
| core(adjective, key, central, foremost) | |
| foremost(adjective, important, significant, key, main) | |
| capital(key, foremost) | |
| cardinal(important, significant, key, main) | |
| critical(adjective, key, foremost) | |
| crucial(adjective, key, principal, foremost) | |
| leading(important, significant, key, main) | |
| paramount(important, significant, key, main) | |
| predominant(important, significant, key, main) | |
| preeminent(key, foremost) | |
| prevailing(key, foremost) | |
| star(key, foremost) | |
| stellar(key, foremost) |
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| APA | Smart Define. (2015). focal thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/focal/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "focal thesaurus" https://smartdefine.org/focal/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, focal thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/focal/thesaurus/synonyms>. |
| MLA | Smart Define. "focal thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/focal/thesaurus/synonyms> |