221 entries under foolish topic. ×

2
cracked(silly, stupid, unwise)
2
dense(adjective, dull, simple, slow, silly)
2
deranged(silly, stupid, unwise)
2
dopey(adjective, dull, cold, silly)
2
erratic(silly, stupid, irrational, unwise)
2
flighty(careless, silly, stupid, trivial)
2
gratuitous(adjective, silly, unwarranted, reckless)
2
hasty(adjective, rash, risky)
2
ignorant(adjective, simple, slow, silly)
2
impractical(adjective, wrong, slow, wild, silly)
2
inadvisable(rash, risky)
2
incautious(adjective, weak, simple, silly)
2
incoherent(stupid, unreasonable, irrational, illogical)
2
jerky(weak, simple, silly, thoughtless)
2
loose(stupid, irrational, arbitrary, perverse)
2
mental(silly, stupid, unwise)
2
mentally deficient(expression, silly, stupid)
2
of unsound mind(expression, idiom, silly, stupid)
2
outrageous(adjective, careless, wild, strange, silly)
2
paltry(adjective, silly, unimportant, useless)
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APASmart Define. (2016). senseless thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/senseless/thesaurus/synonyms
ChicagoSmart Define. 2016. "senseless thesaurus" https://smartdefine.org/senseless/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, senseless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/senseless/thesaurus/synonyms>.
MLASmart Define. "senseless thesaurus" 14 March 2016. Web. 23 September 2026. <https://smartdefine.org/senseless/thesaurus/synonyms>