8
unparalleled(adjective, extraordinary, unusual, strange, exceptional)
7
charming(great, excellent, superb, super, groovy)
7
impressive(adjective, bad, great, excellent, solid)
7
lovely(great, excellent, superb, super, groovy)
7
noteworthy(adjective, excellent, solid, extraordinary, unusual)
7
supernatural(adjective, superior, outstanding, amazing, best)
6
brilliant(adjective, great, excellent, smart, extraordinary)
6
mind-blowing(adjective, great, superb, wonderful, marvelous)
6
substantial(adjective, body, extraordinary, physical, material)
6
unexpected(adjective, great, excellent, unusual, strange)
6
unimaginable(great, excellent, superb, super, groovy)
6
unprecedented(adjective, exceptional)
6
unthinkable(great, excellent, superb, super, groovy)
6
unwonted(adjective, solid, extraordinary, unusual, strange)
5
breathtaking(adjective, great, excellent, superb, wonderful)
5
corporeal(adjective, body, solid, physical, material)
5
eye-catching(adjective, wonderful, exceptional, marvelous, terrific)
5
fascinating(great, excellent, superb, super, groovy)
5
fun(great, excellent, superb, super, groovy)
5
glorious(adjective, great, excellent, superb, super)
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APASmart Define. (2015). phenomenal thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/phenomenal/thesaurus/synonyms
ChicagoSmart Define. 2015. "phenomenal thesaurus" https://smartdefine.org/phenomenal/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, phenomenal thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/phenomenal/thesaurus/synonyms>.
MLASmart Define. "phenomenal thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/phenomenal/thesaurus/synonyms>