2
momentous(adjective, bad, great, excellent, solid)
2
mysterious(superior, outstanding, amazing, best, chosen)
2
mythical(obscure, dark, superior, mysterious, supernatural)
2
odd(adjective, excellent, solid, extraordinary, unusual)
2
outrageous(adjective, superb, wonderful, marvelous, fantastic)
2
paranormal(adjective, obscure, dark, mysterious, supernatural)
2
primo(adjective, excellent, solid, extraordinary, unusual)
2
scarce(adjective, excellent, extraordinary, strange, special)
2
smashing(adjective, extraordinary, unusual, wonderful, exceptional)
2
special(adjective, bad, great, excellent, extraordinary)
2
transcendental(obscure, dark, mysterious, supernatural, heavenly)
2
uncustomary(excellent, extraordinary, unusual, wonderful, exceptional)
2
unfamiliar(adjective, extraordinary, unusual, strange, exceptional)
2
unnatural(obscure, dark, superior, mysterious, supernatural)
2
valiant(adjective, superior, outstanding, amazing, best)
2
world class(expression, adjective, extraordinary, unusual, exceptional)
1
A-OK(adjective, excellent, superb, wonderful, marvelous)
1
ace(adjective, bad, great, excellent, superior)
1
aces(adjective, excellent, superb, wonderful, marvelous)
1
angelic(superior, outstanding, amazing, best, chosen)
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APASmart Define. (2015). phenomenal thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/phenomenal/thesaurus/synonyms
ChicagoSmart Define. 2015. "phenomenal thesaurus" https://smartdefine.org/phenomenal/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, phenomenal thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/phenomenal/thesaurus/synonyms>.
MLASmart Define. "phenomenal thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/phenomenal/thesaurus/synonyms>