151 entries under foolish topic. ×

1
raging(adjective, wrong, wild, silly)
1
short-sighted(weak, simple, silly, thoughtless)
1
simple(adjective, weak, silly, stupid)
1
sophistic(unreasonable, irrational, illogical, unreasoned)
1
specious(unreasonable, irrational, illogical, unreasoned)
1
unglued(silly, mad, unstable, insane)
1
weak(simple, silly, thoughtless, unwise)
0
acting crazy(expression, adjective, silly, crazy)
0
baseless(unreasonable, illogical)
0
beyond all reason(expression, idiom, silly, unwise)
0
derailed(silly, stupid)
0
derisory(silly, unwise, preposterous, wacky)
0
disconnected(unreasonable, illogical)
0
disjointed(unreasonable, illogical)
0
foolhardy(silly, unwise)
0
ill-conceived(silly, unwise)
0
impracticable(silly, unwise)
0
impractical(silly, stupid)
0
inappropriate(silly, unwise)
0
incoherent(unreasonable, illogical)
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APASmart Define. (2015). nutty thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/nutty/thesaurus/synonyms
ChicagoSmart Define. 2015. "nutty thesaurus" https://smartdefine.org/nutty/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, nutty thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/nutty/thesaurus/synonyms>.
MLASmart Define. "nutty thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/nutty/thesaurus/synonyms>