17 entries under ill-considered topic. ×

5
feeble-minded(adjective, impulsive, impractical, half-baked, doomed)
4
imbecilic(adjective, impulsive, impractical, half-baked, doomed)
4
slow(adjective, stupid, impulsive, impractical, half-baked)
3
half-baked(adjective, stupid, impulsive, impractical, doomed)
2
crazy(impulsive, impractical, half-baked, doomed, unplanned)
2
retarded(adjective, impulsive, impractical, half-baked, doomed)
1
batty(impulsive, impractical, half-baked, doomed, unplanned)
0
backward(impulsive, impractical, half-baked, doomed, unplanned)
0
harebrained(impulsive, impractical, half-baked, doomed, unplanned)
0
ill-conceived(impulsive, impractical, half-baked, doomed, unplanned)
0
impractical(impulsive, half-baked, doomed, unplanned)
0
indiscreet(impulsive, impractical, half-baked, doomed, unplanned)
0
senseless(impulsive, impractical, half-baked, doomed, unplanned)
0
short-sighted(impulsive, impractical, half-baked, doomed, unplanned)
0
sophomoric(impulsive, impractical, half-baked, doomed, unplanned)
0
underdeveloped(impulsive, impractical, half-baked, doomed, unplanned)
0
unformed(impulsive, impractical, half-baked, doomed, unplanned)
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APASmart Define. (2015). boneheaded thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/boneheaded/thesaurus/synonyms
ChicagoSmart Define. 2015. "boneheaded thesaurus" https://smartdefine.org/boneheaded/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, boneheaded thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/boneheaded/thesaurus/synonyms>.
MLASmart Define. "boneheaded thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/boneheaded/thesaurus/synonyms>