67 entries under unusual topic. ×

7
exceptional(adjective, separate, simple, extraordinary, superior)
7
exclusive(adjective, separate, simple, extraordinary, superior)
7
set(adjective, clear, strong, direct, flat)
6
sole(adjective, separate, simple, exact, superior)
5
determinate(adjective, set, exact, superior)
5
distinguished(adjective, separate, simple, extraordinary, superior)
5
rare(adjective, separate, simple, superior)
5
uncommon(adjective, separate, simple, extraordinary, superior)
4
appropriate(adjective, exact, superior, certain)
4
defined(adjective, correct, solid, exact, superior)
4
noteworthy(adjective, extraordinary, exceptional, special)
4
reserved(adjective, separate, exact, superior)
3
extraordinary(adjective, separate, superior, strange)
2
select(adjective, separate, superior, exceptional)
1
marked(adjective, clear, exact, extraordinary, superior)
1
notable(adjective, exceptional, special)
1
out of the ordinary(expression, adjective, idiom, separate, superior)
1
remarkable(adjective, exceptional, special)
0
predominant(exceptional, special)
0
best(adjective, superior, exceptional, distinct)
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APASmart Define. (2016). specific thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/specific/thesaurus/synonyms
ChicagoSmart Define. 2016. "specific thesaurus" https://smartdefine.org/specific/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, specific thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/specific/thesaurus/synonyms>.
MLASmart Define. "specific thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/specific/thesaurus/synonyms>