| indeterminate(uncertain, shaky, unclear, unlikely, questionable) |
| indistinct(uncertain, shaky, unclear, unlikely, questionable) |
| insane |
| insecure(uncertain, shaky, unclear, unlikely, questionable) |
| irrational(adjective, foolish, stupid, senseless, arbitrary) |
| kooky(extraordinary, amazing, incredible) |
| lamebrained(extraordinary, amazing, incredible) |
| long shot(expression, uncertain, shaky, unclear, unlikely) |
| ludicrous |
| moot(uncertain, doubtful, unsure) |
| mootable(uncertain, doubtful, unsure) |
| nonnative(experience, distant, different, unfamiliar, external) |
| nonresident(experience, distant, different, unfamiliar, external) |
| nonsensical(adjective, foolish, stupid, senseless, irrational) |
| not domestic(expression, experience, distant, different, unfamiliar) |
| not expected(expression, doubtful, unlikely, implausible) |
| not likely(expression, doubtful, unlikely, unbelievable, implausible) |
| not native(expression, experience, distant, different, unfamiliar) |
| odd |
| offshore(experience, distant, different, unfamiliar, external) |