92 entries under foolish topic. ×

1
unwise(wild, silly, unreasonable, useless)
1
weird(silly, fantastic, unwise, impractical)
0
ape(silly, unwise)
0
barmy(silly, unwise)
0
bats in the belfry(expression, idiom, silly, unwise)
0
batty(silly, unwise, impractical, half-baked)
0
berserk(silly, unwise)
0
beyond reason(expression, fantastic, unrealistic)
0
bonkers(silly, unwise)
0
cracked(silly, unwise)
0
crazed(silly, unwise)
0
cuckoo(silly, unwise)
0
daft(silly, unwise)
0
delirious(silly, unwise)
0
demented(silly, unwise)
0
deranged(silly, unwise)
0
dingy(silly, unwise)
0
dippy(silly, unwise)
0
erratic(silly, unwise)
0
flaky(silly, unwise)
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APASmart Define. (2016). unworkable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unworkable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unworkable thesaurus" https://smartdefine.org/unworkable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, unworkable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unworkable/thesaurus/synonyms>.
MLASmart Define. "unworkable thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/unworkable/thesaurus/synonyms>