144 entries under silly topic. ×
| doltish(adjective, dull, weak, slow) | |
| gullible(adjective, dull, foolish, stupid) | |
| imbecile(noun, adjective, dull, ability, slow) | |
| imbecilic(adjective, dull, weak, slow) | |
| mindless(adjective, dull, slow, foolish) | |
| obtuse(adjective, dull, slow, foolish) | |
| empty-headed(adjective, slight, foolish, stupid) | |
| idiotic(adjective, dull, weak, slow) | |
| illiterate(noun, adjective, fool, stupid) | |
| senseless(adjective, dull, weak, slow) | |
| uneducated(adjective, stupid, intelligent, fat) | |
| witless(adjective, dull, weak, slow) | |
| feebleminded(adjective, weak, foolish, thoughtless) | |
| inexperienced(adjective, pure, stupid, coarse) | |
| simpleminded(dull, foolish, stupid, clumsy) | |
| tomfool(noun, adjective, weak, ability, fool) | |
| dopey(adjective, dull, foolish, stupid) | |
| shallow(adjective, light, smooth, slight, slow) | |
| absurd(adjective, dull, weak, foolish) | |
| deficient(adjective, dull, foolish, stupid) |
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| APA | Smart Define. (2016). simple thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/simple/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "simple thesaurus" https://smartdefine.org/simple/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, simple thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/simple/thesaurus/synonyms>. |
| MLA | Smart Define. "simple thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/simple/thesaurus/synonyms> |