76 entries under simple topic. ×

5
pointless(adjective, dull, slow, silly)
5
unthinking(adjective, dull, slow, silly)
4
doltish(adjective, dull, weak, silly)
4
harebrained(adjective, weak, knowledge, ability)
4
injudicious(adjective, weak, mind, think)
4
simpleminded(adjective, dull, silly, foolish)
4
thick(adjective, dull, slow, silly)
4
unwise(adjective, weak, wild, silly)
3
ignorant(adjective, slow, silly, foolish)
3
inconsistent(adjective, silly, stupid, insignificant)
3
jerky(adjective, weak, knowledge, slang)
3
obtuse(adjective, dull, silly, foolish)
3
short-sighted(adjective, weak, silly, foolish)
3
zany(adjective, weak, knowledge, ability)
2
bonkers(adjective, silly, foolish, crazy)
2
dense(adjective, dull, slow, silly)
2
feebleminded(weak, silly, foolish, stupid)
2
futile(adjective, dull, slow, silly)
2
ill-advised(dull, weak, silly, foolish)
2
imprudent(adjective, weak, wild, strange)
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APASmart Define. (2016). idiotic thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/idiotic/thesaurus/synonyms
ChicagoSmart Define. 2016. "idiotic thesaurus" https://smartdefine.org/idiotic/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, idiotic thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/idiotic/thesaurus/synonyms>.
MLASmart Define. "idiotic thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/idiotic/thesaurus/synonyms>