94 entries under extraordinary topic. ×

15
singular(adjective, excellent, solid, unusual)
11
prodigious(adjective, good, excellent, unusual)
11
unique(adjective, excellent, solid, unusual)
9
staggering(adjective, great, excellent, unusual)
8
excellent(adjective, bad, great, superb)
8
preternatural(adjective, superior, exceptional, outstanding)
8
striking(adjective, solid, unusual, superb)
8
unparalleled(adjective, unusual, strange, exceptional)
7
impressive(adjective, bad, great, excellent, solid)
7
noteworthy(adjective, excellent, solid, unusual)
6
brilliant(adjective, great, excellent, smart)
6
substantial(adjective, body, physical, material)
6
unwonted(adjective, solid, unusual, strange)
5
notable(adjective, excellent, solid, unusual)
5
startling(adjective, great, excellent, unusual)
4
fine(adjective, great, excellent, superb)
4
handsome(great, excellent, superb, super)
4
super(adjective, bad, great, superb)
4
superior(adjective, bad, great, excellent, obscure)
4
unheard-of(adjective, excellent, unusual, strange)
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APASmart Define. (2015). phenomenal thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/phenomenal/thesaurus/synonyms
ChicagoSmart Define. 2015. "phenomenal thesaurus" https://smartdefine.org/phenomenal/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, phenomenal thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/phenomenal/thesaurus/synonyms>.
MLASmart Define. "phenomenal thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/phenomenal/thesaurus/synonyms>