- Definitions|2
- Thesaurus|1k
- Abbreviations|0
| outré(adjective, unusual, exceptional, special, original) | |
| particular(adjective, extraordinary, exceptional, marvelous, special) | |
| pioneering(adjective, new) | |
| primary | |
| puzzling(extraordinary, remarkable, particular) | |
| revolutionary(adjective, new) | |
| single(extraordinary, remarkable, superlative, singular, particular) | |
| special(adjective, excellent, unusual, strange, new) | |
| uncustomary(adjective, excellent, unusual, strange, new) | |
| unexpected | |
| up-to-the-minute(adjective, new) | |
| almost unheard of(verb, expression, phrasal verb, infrequency) | |
| astonishing | |
| astounding | |
| avant garde(unusual, new, fresh, fundamental, novel) | |
| beguiling | |
| bewildering | |
| breaking new ground(expression, idiom, extraordinary, remarkable, unique) | |
| causal(unusual, new, fresh, fundamental, novel) | |
| conceiving(unusual, new, fresh, fundamental, novel) |
For more, visit
Unprecedented on
Power Thesaurus
| APA | Smart Define. (2016). unprecedented thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unprecedented/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unprecedented thesaurus" https://smartdefine.org/unprecedented/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, unprecedented thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unprecedented/thesaurus/synonyms>. |
| MLA | Smart Define. "unprecedented thesaurus" 15 January 2016. Web. 25 September 2026. <https://smartdefine.org/unprecedented/thesaurus/synonyms> |