69 entries under important topic. ×
| life and death(expression, idiom, great, serious) | |
| major-league(great, serious) | |
| meaningful(great, serious) | |
| notable(great, serious) | |
| overshadowing(great, serious) | |
| preeminent(adjective, great, big, serious) | |
| serious | |
| star(great, serious) | |
| weighty(great, serious) |
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| APA | Smart Define. (2016). radical thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/radical/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "radical thesaurus" https://smartdefine.org/radical/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, radical thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/radical/thesaurus/synonyms>. |
| MLA | Smart Define. "radical thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/radical/thesaurus/synonyms> |