135 entries under stupid topic. ×

4
thick(adjective, dull, simple, slow, silly)
4
unwise(adjective, weak, simple, wild, silly)
3
bizarre(adjective, wild, strange, silly, foolish)
3
cracked(adjective, wild, silly, foolish)
3
flaky(adjective, wild, silly, foolish)
3
ignorant(adjective, simple, slow, silly, foolish)
3
inconsistent(adjective, simple, silly, insignificant)
3
obtuse(adjective, dull, simple, silly, foolish)
3
simple-minded(adjective, silly, foolish, green)
3
thick-witted(adjective, foolish, crazy, insane)
2
backward(adjective, silly, foolish, vague)
2
birdbrained(adjective, silly, foolish, crazy)
2
crazed(adjective, wild, silly, foolish)
2
credulous(adjective, silly, green, fat)
2
dense(adjective, dull, simple, slow, silly)
2
deranged(adjective, wild, silly, foolish)
2
feebleminded(weak, simple, silly, foolish)
2
futile(adjective, dull, simple, slow, silly)
2
ill-advised(dull, weak, simple, silly, foolish)
2
impractical(adjective, wrong, wild, silly, foolish)
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APASmart Define. (2016). idiotic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/idiotic/thesaurus/synonyms
ChicagoSmart Define. 2016. "idiotic thesaurus" https://smartdefine.org/idiotic/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, idiotic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/idiotic/thesaurus/synonyms>.
MLASmart Define. "idiotic thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/idiotic/thesaurus/synonyms>