80 entries under foolish topic. ×

1
nuts(upset, silly, crazy, mad)
1
nutty(silly, mad, unstable, insane)
1
psycho(silly, mad, insane, unwise)
1
screwball(silly, mad, insane, unwise)
1
silly(mad, insane, unwise)
1
touched(silly, mad, unstable, insane)
1
weird(adjective, wild, silly, mad)
0
beyond all reason(expression, adjective, idiom, wild, silly)
0
bizarre(silly, unwise)
0
cockeyed(silly, unwise)
0
derisory(adjective, wild, silly, senseless)
0
eccentric(silly, unstable, disturbed, unwise)
0
fantastic(silly, unwise)
0
fatuous(silly, unwise)
0
foolhardy(silly, unwise)
0
goofy(silly, unwise)
0
half-baked(silly, unwise)
0
harebrained(silly, unwise)
0
ill-conceived(adjective, wild, silly, senseless)
0
impracticable(silly, unwise)
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APASmart Define. (2015). unglued thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unglued/thesaurus/synonyms
ChicagoSmart Define. 2015. "unglued thesaurus" https://smartdefine.org/unglued/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unglued thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unglued/thesaurus/synonyms>.
MLASmart Define. "unglued thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/unglued/thesaurus/synonyms>