149 entries under extraordinary topic. ×

3
superb(adjective, cool, great, excellent)
3
thrilling(adjective, moving, lively, wonderful)
3
unparalleled(adjective, unusual, strange, exceptional)
2
conspicuous(adjective, unusual, strange, exceptional)
2
fab(adjective, unusual, strange, superb)
2
great(adjective, pleasant, excellent, superb)
2
inconceivable(adjective, great, unusual, strange)
2
marked(outstanding, fantastic, remarkable, notable)
2
noticeable(outstanding, remarkable, notable, striking)
2
rare(adjective, unusual, strange, exceptional)
2
signal(outstanding, remarkable, notable, conspicuous)
2
singular(adjective, unusual, strange, superb)
2
super(adjective, cool, superb, wonderful)
1
abnormal(adjective, unusual, strange, wonderful)
1
accidental(wonderful, shocking, astounding, unexpected)
1
arresting(moving, outstanding, remarkable, stirring)
1
chance(wonderful, shocking, astounding, unforeseen)
1
cockamamie(amazing, dubious, incredible)
1
cockeyed(amazing, dubious, incredible)
1
cool(adjective, great, superb, wonderful)
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APASmart Define. (2015). astonishing thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/astonishing/thesaurus/synonyms
ChicagoSmart Define. 2015. "astonishing thesaurus" https://smartdefine.org/astonishing/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, astonishing thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/astonishing/thesaurus/synonyms>.
MLASmart Define. "astonishing thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/astonishing/thesaurus/synonyms>