- Definitions|1
- Thesaurus|221
- Abbreviations|0
148 entries under adjective topic. ×
| important(great, extraordinary, unusual, famous) | |
| momentous(great, extraordinary, superior, unusual) | |
| observable(great, extraordinary, unusual, important) | |
| significant(great, extraordinary, superior, unusual) | |
| unforgettable(great, extraordinary, outstanding, notable) | |
| Saturnian(good, happiness, glad, success) | |
| auspicious | |
| blithe(good, happiness, glad, success) | |
| boss(unusual, important, exceptional, remarkable) | |
| celebrated(great, extraordinary, outstanding, serious) | |
| chancey(good, happiness, glad, success) | |
| conspicuous(great, unusual, important, famous) | |
| convivial(fun, celebration, fete) | |
| cool(unusual, important, exceptional, remarkable) | |
| distinguished(great, superior, unusual, important) | |
| eudaemonical(good, happiness, glad, success) | |
| eudaemontc(good, happiness, glad, success) | |
| eudemonical(good, happiness, glad, success) | |
| evident(great, extraordinary, unusual, important) | |
| exceptional(excellent, superior, unusual, important) |
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| APA | Smart Define. (2015). red-letter thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/red-letter/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "red-letter thesaurus" https://smartdefine.org/red-letter/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, red-letter thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/red-letter/thesaurus/synonyms>. |
| MLA | Smart Define. "red-letter thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/red-letter/thesaurus/synonyms> |