| Answer | Crossword Clue |
|---|---|
| unexpected | Not expected or regarded as likely to happen |
| improbable | Not likely to be true or to happen |
| unlikelier | Not likely to happen, be done, or be true; improbable |
| unlikely | Not likely to happen, be done, or be true; improbable |
| unlikeliest | Not likely to happen, be done, or be true; improbable |
| looming | (of an event regarded as ominous or threatening) Seem about to happen |
