128 entries under foolish topic. ×

1
nitwit
1
nitwitted(adjective, silly, stupid, senseless)
1
oblivious(adjective, silly, innocent, senseless)
1
thick-headed(dull, silly, stupid, unintelligent)
1
trivial(adjective, dull, simple, slow, silly)
1
unaware(adjective, silly, innocent, senseless)
1
unmindful(adjective, silly, innocent, senseless)
1
unwise(adjective, weak, simple, silly)
0
brutish(adjective, silly, senseless, unnecessary)
0
careless(adjective, silly, senseless, unnecessary)
0
daydreaming(adjective, silly, senseless, unnecessary)
0
deranged(adjective, stupid, crazy, insane)
0
foolhardy(crazy, insane, impractical, half-baked)
0
forgetful(adjective, silly, senseless, unnecessary)
0
gratuitous(adjective, silly, senseless, unnecessary)
0
heedless(adjective, silly, senseless, unnecessary)
0
inattentive(adjective, silly, senseless, unnecessary)
0
mooning(adjective, silly, senseless, unnecessary)
0
moony(adjective, silly, senseless, unnecessary)
0
neglectful(adjective, silly, senseless, unnecessary)
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APASmart Define. (2016). moronic thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/moronic/thesaurus/synonyms
ChicagoSmart Define. 2016. "moronic thesaurus" https://smartdefine.org/moronic/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, moronic thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/moronic/thesaurus/synonyms>.
MLASmart Define. "moronic thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/moronic/thesaurus/synonyms>