194 entries under foolish topic. ×

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raving(adjective, crazy, insane, irrational)
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riotous(adjective, crazy, irrational, outrageous)
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rough(adjective, crazy, rash, irrational)
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round the bend(expression, idiom, silly, unwise)
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rowdy(adjective, crazy, irrational, outrageous)
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schizo(silly, unwise)
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screw loose(expression, silly, unwise)
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screwball(silly, unwise)
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screwy(silly, unwise)
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squirrelly(crazy, insane)
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thick-witted(crazy, insane)
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touched(silly, unwise)
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turbulent(adjective, crazy, irrational, outrageous)
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unbalanced(silly, unwise)
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unbridled(adjective, crazy, irrational, outrageous)
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unconventional(adjective, crazy, irrational, outrageous)
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undesirable(rash, risky)
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undisciplined(adjective, crazy, irrational, outrageous)
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unfettered(adjective, crazy, irrational, outrageous)
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unfortunate(rash, risky)
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APASmart Define. (2015). foolhardy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/foolhardy/thesaurus/synonyms
ChicagoSmart Define. 2015. "foolhardy thesaurus" https://smartdefine.org/foolhardy/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, foolhardy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/foolhardy/thesaurus/synonyms>.
MLASmart Define. "foolhardy thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/foolhardy/thesaurus/synonyms>