48 entries under half-baked topic. ×

1
dumb(foolish, crazy, impulsive, insane, unintelligent)
1
eccentric(adjective, keen, warm, wild, strange)
1
ignorant(stupid, impulsive, absurd, impractical)
1
ill-conceived(silly, foolish, fantastic, impulsive, unwise)
1
impracticable(silly, foolish, fantastic, unwise, impractical)
1
impractical(silly, foolish, trivial, impulsive)
1
inappropriate(silly, foolish, stupid, fantastic, absurd)
1
odd(adjective, wild, strange, silly, foolish)
1
outrageous(silly, foolish, fantastic, absurd)
1
peculiar(silly, foolish, fantastic, unwise, impractical)
1
poorly planned(expression, impulsive, impractical, doomed)
1
quixotic(silly, foolish, fantastic, unwise, impractical)
1
strange(silly, foolish, fantastic, unwise, impractical)
1
unworkable(silly, foolish, fantastic, unwise, impractical)
1
weird(silly, foolish, fantastic, unwise, impractical)
0
backward(impulsive, impractical, doomed, unplanned)
0
blockheaded(impulsive, impractical, doomed, unplanned)
0
boneheaded(impulsive, impractical, doomed, unplanned)
0
doomed
0
feeble-minded(impulsive, impractical, doomed, unplanned)
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APASmart Define. (2015). harebrained thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/harebrained/thesaurus/synonyms
ChicagoSmart Define. 2015. "harebrained thesaurus" https://smartdefine.org/harebrained/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, harebrained thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/harebrained/thesaurus/synonyms>.
MLASmart Define. "harebrained thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/harebrained/thesaurus/synonyms>