239 entries under important topic. ×
| boss(adjective, unusual, exceptional, remarkable) | |
| bottom(adjective, original, essential, basic) | |
| bottom-line(adjective, original, essential, critical) | |
| capital(adjective, serious, critical, prominent) | |
| coal-and-ice(essential, critical, fundamental, imperative) | |
| cognate(related, applicable, germane, pertinent) | |
| compatible(consistent, applicable, germane, pertinent) | |
| concerning(consistent, related, applicable, germane) | |
| conformant(consistent, related, applicable, germane) | |
| conforming(consistent, applicable, germane, pertinent) | |
| congruent(consistent, applicable, germane, pertinent) | |
| congruous(consistent, applicable, germane, pertinent) | |
| consistent(applicable, germane, pertinent) | |
| consonant(consistent, applicable, germane, pertinent) | |
| constitutional(adjective, original, essential, basic) | |
| cool(adjective, good, sensible, unusual) | |
| correlated(consistent, related, applicable, germane) | |
| correspondent(consistent, applicable, germane, pertinent) | |
| dangerous(great, severe, serious, vital) | |
| determining(big, substantial, serious, valuable) |
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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> |