58 entries under unusual topic. ×

12
original(adjective, extraordinary, new, fresh)
9
peculiar(adjective, excellent, exceptional, marvelous)
8
fantastic(adjective, exceptional, marvelous, special)
7
abnormal(adjective, excellent, exceptional, special)
7
prodigious(adjective, excellent, exceptional, special)
5
curious(adjective, extraordinary, exceptional, marvelous)
5
eccentric(adjective, strange, new, exceptional)
5
freakish(adjective, exceptional, special, original)
5
noteworthy(adjective, excellent, extraordinary, exceptional)
5
outstanding(adjective, excellent, exceptional, marvelous)
5
unaccustomed(adjective, strange, new, special)
4
aberrant(adjective, excellent, exceptional, special)
4
anomalous(adjective, excellent, exceptional, special)
4
exotic(adjective, strange, new, exceptional)
4
fresh(adjective, new, fundamental, novel)
4
infrequent(adjective, excellent, special, brilliant)
4
queer(adjective, extraordinary, special, remarkable)
4
scarce(excellent, special, brilliant, rare)
4
unconventional(adjective, strange, new, fresh)
4
unorthodox(adjective, strange, new, special)
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APASmart Define. (2016). unprecedented thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unprecedented/thesaurus/synonyms
ChicagoSmart Define. 2016. "unprecedented thesaurus" https://smartdefine.org/unprecedented/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unprecedented thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unprecedented/thesaurus/synonyms>.
MLASmart Define. "unprecedented thesaurus" 15 January 2016. Web. 29 September 2026. <https://smartdefine.org/unprecedented/thesaurus/synonyms>