- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
37 entries under important topic. ×
| momentous(adjective, importance, significant, valuable) | |
| grave(adjective, tough, severe, importance) | |
| fatal(adjective, help, decide, critical) | |
| crucial(adjective, severe, lively, significant) | |
| decisive(adjective, lively, significant, definite) | |
| critical(adjective, lively, significant, exciting) | |
| meaningful(adjective, tough, severe, importance) | |
| eventful(adjective, lively, significant, exciting) | |
| pivotal(adjective, significant, key, historic) | |
| formidable(adjective, tough, severe, significant) | |
| heavy(severe, significant, weighty, historic) | |
| chips are down(expression, idiom, significant, historic) | |
| deep(adjective, tough, severe, difficult) | |
| earth-shattering(significant, historic) | |
| epochal(significant, historic) | |
| far-reaching(adjective, tough, severe, significant) | |
| hard(adjective, tough, severe, significant) | |
| heavy number(expression, significant, historic) | |
| important serious(expression, significant, historic) | |
| laborious(adjective, tough, severe, significant) |
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| APA | Smart Define. (2016). fateful thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fateful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fateful thesaurus" https://smartdefine.org/fateful/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, fateful thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fateful/thesaurus/synonyms>. |
| MLA | Smart Define. "fateful thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/fateful/thesaurus/synonyms> |