- Definitions|1
- Thesaurus|686
- Abbreviations|0
36 entries under exceptional topic. ×
| strange(adjective, light, extraordinary, special) | |
| unprecedented(excellent, extraordinary, unusual, marvelous) | |
| weird(adjective, extraordinary, unusual, marvelous) | |
| breaking new ground(expression, idiom, extraordinary, remarkable) | |
| conspicuous(extraordinary, remarkable, particular) | |
| cool(extraordinary, remarkable, particular) | |
| eccentric(extraordinary, unusual, special, remarkable) | |
| eminent(extraordinary, remarkable, particular) | |
| loner(extraordinary, remarkable, particular) | |
| out-of-the-way(extraordinary, remarkable, particular, impossible) | |
| particular(extraordinary, marvelous, special, remarkable) | |
| puzzling(extraordinary, remarkable, particular) | |
| queer(extraordinary, unusual, special, remarkable) | |
| surprising(unusual, marvelous, special, rare) | |
| unfamiliar(unusual, marvelous, special, rare) | |
| unparalleled(extraordinary, unusual, special, remarkable) |
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| APA | Smart Define. (2015). unthinkable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unthinkable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unthinkable thesaurus" https://smartdefine.org/unthinkable/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, unthinkable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unthinkable/thesaurus/synonyms>. |
| MLA | Smart Define. "unthinkable thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/unthinkable/thesaurus/synonyms> |