34 entries under original topic. ×

5
freakish(adjective, unusual, exceptional, special)
4
aberrant(adjective, excellent, unusual, exceptional, special)
4
anomalous(adjective, excellent, unusual, exceptional, special)
4
exotic(adjective, unusual, strange, new, exceptional)
4
modern(adjective, exceptional)
4
newfangled(adjective, new, exceptional, unconformity)
4
unrivaled(noun, adjective, new, exceptional)
3
creative(adjective, rational, fantastic, resourceful)
3
idiosyncratic(adjective, exceptional)
3
out-of-the-way(adjective, extraordinary, exceptional, remarkable)
3
preternatural(adjective, exceptional)
3
signal(adjective, exceptional)
2
outré(adjective, unusual, exceptional, special)
1
sui generis(adjective, exceptional)
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APASmart Define. (2016). unprecedented thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unprecedented/thesaurus/synonyms
ChicagoSmart Define. 2016. "unprecedented thesaurus" https://smartdefine.org/unprecedented/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unprecedented thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unprecedented/thesaurus/synonyms>.
MLASmart Define. "unprecedented thesaurus" 15 January 2016. Web. 28 September 2026. <https://smartdefine.org/unprecedented/thesaurus/synonyms>