| Answer | Crossword Clue |
|---|---|
| ICEUP | Become unnavigable, perhaps |
| ICEUP | Become unnavigable |
| ICEUP | Become unnavigable in winter |
| ICEUP | Become unnavigable, as a sea in winter |
| SHOALY | Unnavigable, perhaps |
| ROT | Become compost, perhaps |
| PRACTICE | Become perfect, perhaps. |
| DYE | Become a redhead, perhaps |
| DROPOUTOFSIGHT | Become a recluse, perhaps |
| DIE | Become a zombie, perhaps |
| ROT | Become maggot-infested, perhaps |
| CLOGUP | Become full of hair, perhaps |
