- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
66 entries under great topic. ×
| important(adjective, tough, severe, extraordinary) | |
| critical(adjective, severe, extraordinary, big) | |
| vital(adjective, severe, big, heavy) | |
| momentous(adjective, tough, severe, extraordinary) | |
| serious(adjective, severe, extraordinary, big) | |
| significant(adjective, tough, severe, extraordinary) | |
| decisive(adjective, severe, extraordinary, big) | |
| grave(adjective, tough, severe, big) | |
| major(adjective, tough, severe, heavy) | |
| weighty(adjective, tough, severe, big) | |
| heavy(adjective, tough, severe, extraordinary) | |
| principal(adjective, big, important, significant) | |
| chief(adjective, big, heavy, important) | |
| meaningful(adjective, severe, important, significant) | |
| notable(adjective, heavy, important, lively) | |
| distinguished(adjective, extraordinary, important, significant) | |
| heavyweight(adjective, big, heavy, important) | |
| historic(extraordinary, important, lively, significant) | |
| radical(adjective, important, significant, original) | |
| dangerous(adjective, severe, significant, serious) |
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| APA | Smart Define. (2016). crucial thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/crucial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "crucial thesaurus" https://smartdefine.org/crucial/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, crucial thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/crucial/thesaurus/synonyms>. |
| MLA | Smart Define. "crucial thesaurus" 11 March 2016. Web. 30 September 2026. <https://smartdefine.org/crucial/thesaurus/synonyms> |