239 entries under important topic. ×
| hot(adjective, great, extraordinary, unusual) | |
| intrinsic(adjective, original, substantial, serious) | |
| life-or-death(essential, critical, fundamental, imperative) | |
| manifest(adjective, clear, unusual, famous) | |
| meat-and-potatoes(adjective, original, essential, critical) | |
| mondo(big, substantial, large) | |
| murder(adjective, unusual, exceptional, remarkable) | |
| name-of-the-game(essential, critical, fundamental, imperative) | |
| nameable(adjective, unusual, famous, exceptional) | |
| needed(adjective, essential, critical, basic) | |
| nitty-gritty(essential, critical, fundamental, imperative) | |
| observable(adjective, great, extraordinary, unusual) | |
| of moment(expression, big, substantial, valuable) | |
| original(adjective, essential, basic, vital) | |
| pat(consistent, related, applicable, germane) | |
| pertaining to(expression, consistent, related, applicable) | |
| pointful(substantial, serious, consistent, related) | |
| preeminent(adjective, great, solid, extraordinary, unusual) | |
| prerequisite(adjective, essential, critical, basic) | |
| primitive(adjective, original, essential, basic) |
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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> |