133 entries under fantastic topic. ×

9
far-fetched(adjective, hard, great, extraordinary, strange)
9
superb(adjective, great, excellent, extraordinary, wonderful)
8
imaginative(adjective, great, excellent, happy, perfect)
8
sensational(adjective, great, excellent, extraordinary, superb)
8
fantastical(adjective, good, happy, perfect, strange)
8
outlandish(adjective, silly, marvelous, ridiculous)
8
pleasant(adjective, great, excellent, superb, marvelous)
8
startling(adjective, great, excellent, superb, wonderful)
8
strange(adjective, extraordinary, unusual, superb, exceptional)
8
swell(adjective, great, excellent, superb, marvelous)
7
enjoyable(adjective, great, excellent, superb, marvelous)
7
excellent(adjective, great, extraordinary, superb, exceptional)
7
super(adjective, extraordinary, superb, wonderful, outstanding)
7
tremendous(adjective, great, excellent, superb, wonderful)
6
extravagant(adjective, happy, perfect, strange, superb)
5
eye-catching(impressive, stunning)
5
mind-blowing(adjective, extraordinary, superb, wonderful, marvelous)
5
surprising(adjective, extraordinary, unusual, strange, superb)
4
cool(adjective, extraordinary, superb, wonderful, marvelous)
4
fictitious(adjective, happy, perfect, superb, wonderful)
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APASmart Define. (2016). incredible thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/incredible/thesaurus/synonyms
ChicagoSmart Define. 2016. "incredible thesaurus" https://smartdefine.org/incredible/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, incredible thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/incredible/thesaurus/synonyms>.
MLASmart Define. "incredible thesaurus" 30 March 2016. Web. 1 October 2026. <https://smartdefine.org/incredible/thesaurus/synonyms>