| simple(adjective, silly, stupid, intelligent, fat) |
| dull(adjective, silly, stupid, green, fat) |
| dumb(adjective, silly, stupid, green, fat) |
| foolish(adjective, silly, stupid, green, fat) |
| moronic(adjective, silly, stupid, green, fat) |
| simple-minded(adjective, silly, stupid, green, fat) |
| stupid(adjective, silly, green, fat, thick) |
| asinine(adjective, silly, stupid, green, fat) |
| backward(adjective, silly, stupid, green, fat) |
| brainless(adjective, silly, stupid, green, fat) |
| credulous(adjective, silly, stupid, green, fat) |
| dense(adjective, silly, stupid, green, fat) |
| dim-witted |
| dimwitted(adjective, silly, stupid, green, fat) |
| dull-witted |
| fat(adjective, silly, stupid, green, thick) |
| feeble(adjective, silly, stupid, green, fat) |
| feeble-minded |
| gullible(adjective, silly, stupid, green, fat) |
| half-witted(adjective, silly, stupid, green, fat) |