67 entries under fantastic topic. ×

1
prodigious(adjective, extraordinary, unusual, exceptional, outstanding)
1
puerile(silly, foolish, unwise, impractical)
1
quixotic(silly, foolish, unwise, impractical)
1
short-sighted(silly, foolish, unwise, impractical)
1
unworkable(silly, foolish, unwise, impractical)
0
beyond reason(expression, foolish, unrealistic)
0
sensational(unusual, marvelous, neat, unconventional)
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APASmart Define. (2016). weird thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/weird/thesaurus/synonyms
ChicagoSmart Define. 2016. "weird thesaurus" https://smartdefine.org/weird/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, weird thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/weird/thesaurus/synonyms>.
MLASmart Define. "weird thesaurus" 31 March 2016. Web. 29 September 2026. <https://smartdefine.org/weird/thesaurus/synonyms>