77 entries under valuable topic. ×
| bigwig(adjective, importance, main, notable) | |
| constitutive(adjective, importance, main, notable) | |
| earnest(adjective, importance, main, notable) | |
| exciting(adjective, importance, main, notable) | |
| heavy(adjective, great, tough, severe, big) | |
| newsworthy(adjective, importance, important, main) | |
| beneficial(adjective, friendly, sympathetic, useful) | |
| big shot(adjective, importance, main, notable) | |
| challenging(adjective, importance, main, notable) | |
| donnish(adjective, importance, main, notable) | |
| extensive(adjective, big, substantial, large) | |
| far reaching(adjective, importance, main, notable) | |
| haughty(adjective, importance, main, notable) | |
| helpful(adjective, useful, effective, beneficial) | |
| high-up(adjective, importance, main, notable) | |
| key-note(adjective, importance, main, notable) | |
| responsible(adjective, importance, main, notable) | |
| far-reaching(adjective, severe, big, important, substantial) | |
| imperative(adjective, big, important, determined, substantial) | |
| importunate(adjective, great, big, important, substantial) |
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| APA | Smart Define. (2016). significant thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/significant/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "significant thesaurus" https://smartdefine.org/significant/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, significant thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/significant/thesaurus/synonyms>. |
| MLA | Smart Define. "significant thesaurus" 4 March 2016. Web. 24 September 2026. <https://smartdefine.org/significant/thesaurus/synonyms> |