| foolish(adjective, characteristic, absurdity, insanity, ignorance) |
| unwise(adjective, characteristic, absurdity, insanity) |
| absurd(adjective, characteristic, absurdity, insanity, ignorance) |
| injudicious(adjective, characteristic, absurdity, insanity) |
| silly(adjective, ignorance, stupidity, foolishness, hastiness) |
| imprudent(adjective, characteristic, absurdity, insanity, ignorance) |
| indiscreet(adjective, characteristic, absurdity, insanity) |
| loony(adjective, characteristic, absurdity, ignorance, stupidity) |
| preposterous(adjective, characteristic, absurdity, ignorance, stupidity) |
| stupid(adjective, characteristic, absurdity, ignorance, stupidity) |
| unreasonable(adjective, characteristic, absurdity, insanity, ignorance) |
| crazy(adjective, characteristic, absurdity, insanity, ignorance) |
| foolhardy(adjective, characteristic, absurdity, insanity, ignorance) |
| harebrained(adjective, characteristic, absurdity, insanity, ignorance) |
| idiotic(adjective, ignorance, stupidity, foolishness, hastiness) |
| ill-advised(adjective, characteristic, absurdity, insanity) |
| inane(adjective, ignorance, stupidity, foolishness, hastiness) |
| incautious(adjective, characteristic, absurdity, insanity) |
| inexpedient(adjective, characteristic, absurdity, insanity) |
| insane(adjective, characteristic, absurdity, insanity, ignorance) |