132 entries under fantastic topic. ×

10
incredible(adjective, happy, perfect, unusual, strange)
9
flaky(adjective, happy, perfect, unusual, wild)
9
foolish(adjective, wild, strange, silly, stupid)
9
preposterous(adjective, wrong, happy, perfect, unusual)
9
wild(adjective, wrong, happy, perfect, unusual)
8
extravagant(adjective, happy, perfect, wild, strange)
8
whimsical(adjective, happy, perfect, unusual, strange)
7
fantastical(adjective, happy, perfect, strange, true)
7
nonsensical(adjective, wild, strange, silly, foolish)
5
extreme(adjective, unusual, strange, stupid, special)
5
far-fetched(adjective, hard, wild, strange, true)
5
out-of-the-way(adjective, extraordinary, new, exceptional)
5
silly(adjective, wild, strange, foolish, stupid)
5
unreal(adjective, happy, perfect, funny)
4
alien(adjective, obscure, unusual, strange, new)
4
preternatural(adjective, strange, new, exceptional)
4
senseless(adjective, wrong, wild, foolish)
3
dubious(adjective, unusual, strange, irregular)
3
foreign(adjective, obscure, unusual, strange, new)
3
idiotic(adjective, wild, strange, silly, foolish)
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APASmart Define. (2016). bizarre thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/bizarre/thesaurus/synonyms
ChicagoSmart Define. 2016. "bizarre thesaurus" https://smartdefine.org/bizarre/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, bizarre thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/bizarre/thesaurus/synonyms>.
MLASmart Define. "bizarre thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/bizarre/thesaurus/synonyms>