132 entries under fantastic topic. ×

1
uncoordinated(adjective, strange, irregular, improper)
1
unintelligible(adjective, strange, irregular, improper)
1
unlikely(adjective, strange, doubtful, dubious)
1
unrealistic(happy, silly, foolish, unwise)
1
unworkable(silly, foolish, unwise, impractical)
0
astounding(marvelous, odd, outlandish, wondrous)
0
beyond reason(expression, foolish, unrealistic)
0
doubtful(adjective, unusual, strange, crazy)
0
fishy(unusual, strange, unexpected, unbelievable)
0
invented(adjective, imaginary, unlikely, unbelievable)
0
miraculous(new, exceptional, original, supernatural)
0
wondrous(powerful, marvelous, remarkable, conspicuous)
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APASmart Define. (2016). bizarre thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/bizarre/thesaurus/synonyms
ChicagoSmart Define. 2016. "bizarre thesaurus" https://smartdefine.org/bizarre/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, bizarre thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/bizarre/thesaurus/synonyms>.
MLASmart Define. "bizarre thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/bizarre/thesaurus/synonyms>