119 entries under significant topic. ×
| heroic(adjective, fine, important, grand) | |
| high-minded(adjective, fine, important, grand) | |
| highly regarded(expression, adjective, fine, important) | |
| honorable(adjective, fine, important, grand) | |
| idealistic(adjective, fine, important, grand) | |
| magnanimous(adjective, fine, important, grand) | |
| mattering much(expression, big, substantial, valuable) | |
| meaningful(big, substantial, valuable, vital) | |
| of moment(expression, big, substantial, valuable) | |
| of note(expression, big, substantial, valuable) | |
| of substance(expression, big, substantial, valuable) | |
| ponderous(big, substantial, valuable, vital) | |
| puissant(adjective, fine, important, grand) | |
| relevant(big, substantial, valuable, vital) | |
| something(big, substantial, valuable, vital) | |
| sublime(adjective, fine, important, grand) | |
| substantial(big, valuable, vital, imperative) | |
| talented(adjective, fine, important, famous) | |
| valuable(big, substantial, vital, imperative) |
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| APA | Smart Define. (2016). chief thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/chief/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "chief thesaurus" https://smartdefine.org/chief/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, chief thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/chief/thesaurus/synonyms>. |
| MLA | Smart Define. "chief thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/chief/thesaurus/synonyms> |