103 entries under important topic. ×
| primary(adjective, order, start, top, excellent) | |
| foremost(adjective, adverb, time, bad, position) | |
| leading(adjective, order, time, quality, bad) | |
| original(noun, adjective, order, start, fake) | |
| initial(noun, adjective, order, start) | |
| chief(adjective, quality, bad, position, tough) | |
| principal(adjective, bad, tough, top, excellent) | |
| prime(adjective, good, order, quality, bad) | |
| paramount(adjective, quality, bad, direct, tough) | |
| main(adjective, quality, top, superior, importance) | |
| best(noun, adjective, quality, top, excellent) | |
| premier(adjective, order, top, excellent, superior) | |
| cardinal(adjective, order, quality, top, superior) | |
| head(noun, adjective, order, position, top) | |
| basic(adjective, order, significant, opening) | |
| greatest(adjective, quality, bad, position, tough) | |
| dominant(adjective, quality, top, excellent, superior) | |
| fundamental(adjective, order, violent, opening) | |
| inaugural(adjective, order, beginning, opening) | |
| primordial(adjective, order, start, significant) |
For more, visit
First on
Power Thesaurus
| APA | Smart Define. (2016). first thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/first/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "first thesaurus" https://smartdefine.org/first/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, first thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/first/thesaurus/synonyms>. |
| MLA | Smart Define. "first thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/first/thesaurus/synonyms> |