| unanticipated(great, excellent, superb, super, groovy) |
| unattainable(adjective, possible, impossible) |
| unexpected(great, excellent, superb, super, groovy) |
| unforeseen(great, excellent, superb, super, groovy) |
| unpredicted(great, excellent, superb, super, groovy) |
| unrealizable(adjective, possible, impossible) |
| unreasonable(adjective, unusual, incredible, impossibility) |
| unusual(adjective, light, excellent, thin, exceptional) |
| welcome(great, excellent, superb, super, groovy) |
| winning(great, excellent, superb, super, groovy) |
| beyond the pale(expression, idiom, offensive, permitted, prohibition) |
| contrary to reason(expression, idiom, impossibility) |
| extreme(adjective, unusual, special, immoral, shocking) |
| forbidden(offensive, permitted, prohibited, unmentionable) |
| foul |
| illegal(offensive, permitted, prohibition, prohibited, unmentionable) |
| impractical(adjective, possible) |
| incogitable(adjective, extraordinary, unusual, strange, amazing) |
| laughable |
| not possible(expression, idiom, impossibility) |