- Definitions|1
- Thesaurus|1.3k
- Abbreviations|0
50 entries under substantial topic. ×
| important(adjective, good, strong, great, influence) | |
| weighty(adjective, good, clear, strong, great) | |
| significant(adjective, good, clear, great, importance) | |
| consequential(adjective, good, clear, strong, importance) | |
| essential(adjective, importance, big, important, significant) | |
| distinguished(adjective, great, solid, big, important) | |
| major(adjective, great, energetic, important, powerful) | |
| noteworthy(adjective, great, big, important, outstanding) | |
| chief(adjective, great, big, important, significant) | |
| crucial(adjective, great, big, important, powerful) | |
| of note(expression, adjective, great, excellent, solid) | |
| renowned(adjective, strong, great, big, important) | |
| respectable(significant, large, admired, respected) | |
| doozie(big, important, significant, large) | |
| dynamite(big, important, significant, large) | |
| extensive(strong, powerful, significant, large) | |
| fab(big, important, significant, large) | |
| fat(big, important, significant, large) | |
| large(adjective, strong, important, powerful, significant) | |
| marked(important, powerful, significant, large) |
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| APA | Smart Define. (2016). influential thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/influential/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "influential thesaurus" https://smartdefine.org/influential/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, influential thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/influential/thesaurus/synonyms>. |
| MLA | Smart Define. "influential thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/influential/thesaurus/synonyms> |