215 entries under unusual topic. ×

6
solo(adjective, separate, extraordinary, exceptional)
6
uncustomary(adjective, solid, extraordinary, new)
5
appropriate(adjective, exact, superior, certain)
5
determinate(adjective, superior, exceptional, distinct)
5
important(adjective, extraordinary, wonderful, outstanding)
5
infrequent(adjective, excellent, extraordinary, exceptional)
5
nutty(extraordinary, wild, strange, crazy)
5
out-of-the-way(adjective, close, quiet, separate, extraordinary)
5
significant(adjective, solid, extraordinary, superior)
5
striking(adjective, great, solid, extraordinary)
5
uncanny(adjective, strange, odd, bizarre)
5
unexpected(adjective, extraordinary, strange, new)
5
unitary(adjective, separate, simple, strange)
5
whimsical(adjective, wild, strange, irregular)
4
freak(adjective, extraordinary, wild, strange)
4
incomparable(adjective, excellent, special, brilliant)
4
incongruous(adjective, strange, abnormal, nonconforming)
4
loner(adjective, separate, simple, extraordinary)
4
prodigious(adjective, excellent, extraordinary, superb)
4
prominent(adjective, great, solid, extraordinary)
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APASmart Define. (2016). singular thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/singular/thesaurus/synonyms
ChicagoSmart Define. 2016. "singular thesaurus" https://smartdefine.org/singular/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, singular thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/singular/thesaurus/synonyms>.
MLASmart Define. "singular thesaurus" 28 March 2016. Web. 27 September 2026. <https://smartdefine.org/singular/thesaurus/synonyms>