109 entries under important topic. ×
| outstanding(adjective, importance, famous, significant) | |
| stout(adjective, person, body, strong, sound) | |
| influential(adjective, importance, valuable, main) | |
| essential(adjective, importance, significant, substantial) | |
| historic(adjective, importance, main, extremely significant) | |
| main(adjective, significant, vital, principal) | |
| good(adjective, kind, reasonable, easy, gentle) | |
| prominent(adjective, good, famous, significant) | |
| big league(adjective, importance, main, extremely significant) | |
| eminent(adjective, good, great, famous) | |
| powerful(adjective, good, person, body, strong) | |
| principal(adjective, significant, substantial, large) | |
| sturdy(adjective, person, body, strong, sound) | |
| heavyweight(adjective, great, informal, heavy) | |
| super(adjective, great, significant, substantial) | |
| bull(adjective, great, informal, heavy) | |
| leading(adjective, famous, familiar, large) | |
| noteworthy(significant, substantial, large) | |
| paramount(adjective, significant, vital, main) | |
| popular(adjective, good, famous, significant) |
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| APA | Smart Define. (2016). big thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/big/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "big thesaurus" https://smartdefine.org/big/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, big thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/big/thesaurus/synonyms>. |
| MLA | Smart Define. "big thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/big/thesaurus/synonyms> |