239 entries under important topic. ×
| newsworthy(adjective, importance, valuable, main) | |
| valuable(adjective, good, big, substantial) | |
| basic(adjective, original, essential, critical) | |
| efficacious(adjective, strong, powerful, useful) | |
| evident(adjective, clear, big, unusual) | |
| integral(adjective, importance, original, serious) | |
| major-league(adjective, strong, great, extraordinary, unusual) | |
| prime(adjective, good, original, essential) | |
| strong(adjective, clear, open, intense) | |
| unusual(adjective, solid, extraordinary, superior) | |
| burning(adjective, vital) | |
| earth-shaking(adjective, serious, critical, historic) | |
| extraordinary(adjective, solid, superior, unusual) | |
| first(adjective, superior, unusual, rank) | |
| healthy(adjective, big, substantial, definite) | |
| moving(strong, open, powerful, sensitive) | |
| patent(adjective, clear, unusual, exceptional) | |
| potent(adjective, clear, strong, powerful) | |
| prodigious(adjective, extraordinary, unusual, strange) | |
| arch(adjective, rank, grand, post) |
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| APA | Smart Define. (2016). significant thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/significant/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "significant thesaurus" https://smartdefine.org/significant/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, significant thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/significant/thesaurus/synonyms>. |
| MLA | Smart Define. "significant thesaurus" 4 March 2016. Web. 23 September 2026. <https://smartdefine.org/significant/thesaurus/synonyms> |