15 entries under exceptional topic. ×

2
rare(adjective, light, thin, unusual)
2
strange(adjective, light, thin, unusual)
2
uncommon(adjective, light, thin, extraordinary, unusual)
1
extraordinary(light, thin, unusual, strange)
1
inconceivable(adjective, light, obscure, thin, strange)
1
odd(extraordinary, unusual, special, rare)
1
off the beaten track(expression, adjective, extraordinary, unusual)
1
remarkable(light, thin, extraordinary, unusual)
1
unusual(light, thin, extraordinary, special)
0
atypical(extraordinary, unusual, odd, bizarre)
0
bizarre(extraordinary, unusual, special, odd)
0
incredible(extraordinary, unusual, wonderful, doubtful)
0
notable(extraordinary, unusual, wonderful, special)
0
offbeat(adjective, extraordinary, unusual, odd)
0
special(extraordinary, unusual, rare)
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APASmart Define. (2013). unheard of thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unheard_of/thesaurus/synonyms
ChicagoSmart Define. 2013. "unheard of thesaurus" https://smartdefine.org/unheard_of/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2013, unheard of thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unheard_of/thesaurus/synonyms>.
MLASmart Define. "unheard of thesaurus" 19 May 2013. Web. 29 September 2026. <https://smartdefine.org/unheard_of/thesaurus/synonyms>