| nerdy(adjective, characteristic, absurdity, insanity) |
| no-go(adjective, characteristic, absurdity, insanity) |
| nonfunctional(adjective, characteristic, absurdity, insanity) |
| nonviable(adjective, characteristic, absurdity, insanity) |
| not a prayer(expression, characteristic, absurdity, insanity) |
| odd(adjective, ignorance, stupidity, foolishness, hastiness) |
| off-the-wall(adjective, characteristic, absurdity, insanity) |
| off the deep end(expression, characteristic, absurdity, insanity) |
| off the wall(expression, ignorance, stupidity, foolishness, hastiness) |
| otherworldly(adjective, characteristic, absurdity, insanity) |
| out of all reason(expression, ignorance, stupidity, foolishness, hastiness) |
| out of the question(expression, characteristic, absurdity, insanity) |
| outrageous(adjective, ignorance, stupidity, foolishness, hastiness) |
| overhasty(adjective, characteristic, absurdity, insanity) |
| peculiar(adjective, ignorance, stupidity, foolishness, hastiness) |
| playing with fire(expression, characteristic, absurdity, insanity) |
| pointless(adjective, characteristic, absurdity, insanity) |
| puerile(adjective, ignorance, stupidity, foolishness, hastiness) |
| raving(adjective, characteristic, absurdity, insanity) |
| reasonless(adjective, characteristic, absurdity, insanity) |