40 entries under exceptional topic. ×

7
rare(adjective, light, extraordinary, strange)
6
remarkable(great, excellent, superb, special)
6
strange(adjective, light, extraordinary, marvelous)
6
uncommon(adjective, light, thin, wonderful)
6
unheard-of(adjective, extraordinary, strange, special)
5
prodigious(extraordinary, strange, marvelous, wonder)
5
singular(adjective, light, thin, strange)
4
outstanding(great, excellent, superb, special)
3
puzzling(adjective, extraordinary, remarkable, particular)
3
unordinary(adjective, excellent, extraordinary, special)
3
unprecedented(excellent, extraordinary, unusual, marvelous)
3
unusual(light, excellent, thin, marvelous)
3
unwonted(adjective, light, thin, strange)
2
outlandish(extraordinary, amazing, remarkable, particular)
1
anomalous(excellent, extraordinary, strange, marvelous)
1
bizarre(extraordinary, unusual, marvelous, special)
1
curious(extraordinary, unusual, marvelous, special)
1
noteworthy(excellent, extraordinary, unusual, special)
1
odd(excellent, extraordinary, unusual, marvelous)
1
peculiar(excellent, extraordinary, unusual, marvelous)
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APASmart Define. (2015). unimaginable thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unimaginable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unimaginable thesaurus" https://smartdefine.org/unimaginable/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unimaginable thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unimaginable/thesaurus/synonyms>.
MLASmart Define. "unimaginable thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/unimaginable/thesaurus/synonyms>