103 entries under dull topic. ×
| naive(adjective, gentle, clean, honest) | |
| stupid(adjective, characteristic, weak, slow) | |
| common(adjective, mean, lower, poor) | |
| foolish(adjective, characteristic, weak, slight) | |
| dim-witted(adjective, slow, foolish, stupid) | |
| dumb(adjective, slow, silly, foolish) | |
| brainless(adjective, characteristic, weak, slow) | |
| unintelligent(adjective, weak, slight, slow) | |
| feeble-minded(adjective, ability, slow, offensive) | |
| ignorant(adjective, characteristic, open, slight) | |
| dense(adjective, characteristic, slow, silly) | |
| inane(adjective, characteristic, slight, slow) | |
| half-witted(adjective, weak, ability, slow) | |
| homespun(adjective, plain, informal, coarse) | |
| moronic(adjective, weak, slow, silly) | |
| simple-minded(adjective, ability, honest, slow) | |
| slow(adjective, light, easy, ability) | |
| thick(adjective, slow, silly, foolish) | |
| backward(adjective, quiet, ability, slow) | |
| commonplace(adjective, mean, lower, poor) |
For more, visit
Simple on
Power Thesaurus
| 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> |