| Solution | Length | |
|---|---|---|
| 3 letters | ||
| sad | 3 | |
| wet | 3 | |
| put | 3 | |
| 4 letters | ||
| does | 4 | |
| isas | 4 | |
| dead | 4 | |
| slow | 4 | |
| dumb | 4 | |
| dull | 4 | |
| daft | 4 | |
| 5 letters | ||
| dopey | 5 | |
| DENSE | 5 | |
| idiot | 5 | |
| wacky | 5 | |
| inane | 5 | |
| heavy | 5 | |
| prosy | 5 | |
| silly | 5 | |
| apish | 5 | |
| thick | 5 | |
| sappy | 5 | |
| crass | 5 | |
| dowdy | 5 | |
| 6 letters | ||
| screwy | 6 | |
| torpid | 6 | |
| oafish | 6 | |
| nailed | 6 | |
| opaque | 6 | |
| psgwsp | 6 | |
| cloudy | 6 | |
| gloomy | 6 | |
| turbid | 6 | |
| stolid | 6 | |
| simple | 6 | |
| unwise | 6 | |
| obtuse | 6 | |
| dismal | 6 | |
| witted | 6 | |
| 7 letters | ||
| forrest | 7 | |
| DOLTISH | 7 | |
| idiotic | 7 | |
| witless | 7 | |
| moronic | 7 | |
| foolish | 7 | |
| asinine | 7 | |
| callous | 7 | |
| sottish | 7 | |
| tomfool | 7 | |
| witling | 7 | |
| fatuous | 7 | |
| 8 letters | ||
| STOCKISH | 8 | |
| anserine | 8 | |
| confused | 8 | |
| sluggish | 8 | |
| mindless | 8 | |
| gormless | 8 | |
| tiresome | 8 | |
| besotted | 8 | |
| untoward | 8 | |
| clueless | 8 | |
| 9 letters | ||
| insensate | 9 | |
| brainless | 9 | |
| dimwitted | 9 | |
| simpleton | 9 | |
| senseless | 9 | |
| NITWITTED | 9 | |
| tasteless | 9 | |
| 10 letters | ||
| idiopathic | 10 | |
| addlepated | 10 | |
| INSENSIBLE | 10 | |
| unthinking | 10 | |
| irrational | 10 | |
| boneheaded | 10 | |
| halfwitted | 10 | |
| ridiculous | 10 | |
| SLUMBEROUS | 10 | |
| 11 letters | ||
| THICKWITTED | 11 | |
| THICKHEADED | 11 | |
| nonsensical | 11 | |
| commonplace | 11 | |
| unteachable | 11 | |
| sentimental | 11 | |
| WRONGHEADED | 11 | |
| thoughtless | 11 | |
| 12 letters | ||
| empty headed | 12 | |
| unreasonable | 12 | |
| 13 letters | ||
| unintelligent | 13 | |
| chuckleheaded | 13 | |
| 15 letters | ||
| ASTHICKASABRICK | 15 | |