100 entries under fantastic topic. ×

2
senseless(silly, foolish, ridiculous, unwise)
2
silly(foolish, ridiculous, unwise, impractical)
2
staggering(adjective, extraordinary, awful, superb, wonderful)
1
awe-inspiring(adjective, awful, superb, wonderful, exceptional)
1
balmy(silly, foolish, unwise, impractical)
1
beyond reason(expression, extraordinary, foolish, implausible)
1
breathtaking(adjective, awful, superb, wonderful, marvelous)
1
cockeyed(unusual, wild, foolish, crazy)
1
derisory(silly, foolish, unwise, impractical)
1
excellent(adjective, extraordinary, superb, exceptional, marvelous)
1
fatuous(silly, foolish, unwise, impractical)
1
foolhardy(silly, foolish, unwise, impractical)
1
goofy(silly, foolish, odd, unconventional)
1
grody(unusual, wild, exceptional, irregular)
1
groovy(adjective, unusual, superb, marvelous)
1
half-baked(silly, foolish, unwise, impractical)
1
harebrained(silly, foolish, unwise, impractical)
1
idiotic(silly, foolish, ridiculous, unwise)
1
ill-conceived(silly, foolish, unwise, impractical)
1
impracticable(silly, foolish, unwise, impractical)
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APASmart Define. (2016). strange thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/strange/thesaurus/synonyms
ChicagoSmart Define. 2016. "strange thesaurus" https://smartdefine.org/strange/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, strange thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/strange/thesaurus/synonyms>.
MLASmart Define. "strange thesaurus" 31 March 2016. Web. 30 September 2026. <https://smartdefine.org/strange/thesaurus/synonyms>