92 entries under silly topic. ×

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derisory(adjective, wild, foolish, senseless)
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fantastic(foolish, unwise)
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fatuous(foolish, unwise)
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foolhardy(foolish, unwise)
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foolish
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goofy(foolish, unwise)
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half-baked(foolish, unwise)
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harebrained(foolish, unwise)
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ill-conceived(adjective, wild, foolish, senseless)
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impracticable(foolish, unwise)
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imprudent(foolish, unwise)
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inane(foolish, unwise)
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inappropriate(foolish, unwise)
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irrational(foolish, unwise)
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irresponsible(foolish, unwise)
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ludicrous(foolish, unwise)
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nonsensical(foolish, unwise)
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odd(adjective, strange, foolish, crazy)
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out of all reason(expression, adjective, idiom, wild)
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outrageous(foolish, unwise)
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APASmart Define. (2015). schizo thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/schizo/thesaurus/synonyms
ChicagoSmart Define. 2015. "schizo thesaurus" https://smartdefine.org/schizo/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, schizo thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/schizo/thesaurus/synonyms>.
MLASmart Define. "schizo thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/schizo/thesaurus/synonyms>