2
groovy(adjective, moving, lively, superb, wonderful)
2
hair-raising(adjective, moving, wonderful, stirring, inspiring)
2
inconceivable(adjective, great, extraordinary, unusual, strange)
2
inspiring(adjective, moving, stirring, exhilarating, thrilling)
2
jaw-dropping
2
marked(extraordinary, outstanding, fantastic, remarkable, notable)
2
noticeable(extraordinary, outstanding, remarkable, notable, striking)
2
outrageous(adjective, superb, wonderful, marvelous, fantastic)
2
overpowering(adjective, moving, stirring, inspiring, exhilarating)
2
rare(adjective, extraordinary, unusual, strange, exceptional)
2
rip-roaring(adjective, moving, stirring, inspiring, exhilarating)
2
rousing(adjective, moving, stirring, inspiring, exhilarating)
2
signal(extraordinary, outstanding, remarkable, notable, conspicuous)
2
singular(adjective, extraordinary, unusual, strange, superb)
2
super(adjective, cool, extraordinary, superb, wonderful)
2
terrifying(adjective, awful, wonderful, amazing, grand)
2
unheard-of(adjective, unusual, strange, superb, exceptional)
1
A-OK(adjective, excellent, superb, wonderful, marvelous)
1
abnormal(adjective, extraordinary, unusual, strange, wonderful)
1
accidental(extraordinary, wonderful, shocking, astounding, unexpected)
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APASmart Define. (2015). astonishing thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/astonishing/thesaurus/synonyms
ChicagoSmart Define. 2015. "astonishing thesaurus" https://smartdefine.org/astonishing/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, astonishing thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/astonishing/thesaurus/synonyms>.
MLASmart Define. "astonishing thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/astonishing/thesaurus/synonyms>