88 entries under silly topic. ×

1
injudicious(weak, simple, foolish, thoughtless)
1
insensate(adjective, dull, simple, slow)
1
irrational(weak, simple, foolish, thoughtless)
1
ludicrous(dull, weak, simple, foolish)
1
meaningless(dull, foolish, stupid, unintelligent)
1
mentally handicapped(expression, foolish, stupid)
1
nerdy(weak, simple, foolish, thoughtless)
1
pointless(dull, foolish, stupid, unintelligent)
1
ridiculous(weak, simple, foolish, thoughtless)
1
short-sighted(weak, simple, foolish, thoughtless)
1
thick-headed(dull, foolish, stupid, unintelligent)
1
unreasonable(weak, simple, foolish, thoughtless)
1
unthinking(dull, foolish, stupid, unintelligent)
1
weak(dull, simple, foolish, limited)
0
credulous(adjective, stupid, green, fat)
0
fat(adjective, stupid, green, thick)
0
illiterate(adjective, stupid, green, fat)
0
inexperienced(adjective, stupid, green, fat)
0
inexpert(adjective, stupid, green, fat)
0
mentally deficient(expression, foolish, stupid)
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APASmart Define. (2016). half-witted thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/half-witted/thesaurus/synonyms
ChicagoSmart Define. 2016. "half-witted thesaurus" https://smartdefine.org/half-witted/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, half-witted thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/half-witted/thesaurus/synonyms>.
MLASmart Define. "half-witted thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/half-witted/thesaurus/synonyms>