| UNSPEAKABLE | Appalling -- like an impossible tongue-twister? (11) |
| INDISSOLUBLE | Like an impossible clue, accepting end of crossword is unable to be cracked (12) |
| NOWIN | Like an impossible situation |
| LOSEONESELF | Noel feels so foolish, such an impossible carelessness? (4,7) |
| SETUPTOFAIL | Intentionally gave an impossible task |
| KANGAROODEE | Twister? |
| WRINGLEADER | Top towel-twister? |
| TRICKYDICTION | What's involved in a tongue twister? |
| HARDLINE | Very strict tongue-twister? (4-4) |
| SHE | Marine mollusk exoskeleton vendor, in a tongue twister? |
| TRAPOFSPEECH | Tongue twister? |
| ONTHE | He too audibly shares all these lessons, and then loses out to tongue twister? (3,5,9,2,3,8) |
| SEASHELLS | He too audibly shares all these lessons, and then loses out to tongue twister? (3,5,9,2,3,8) |
| SEASHORE | He too audibly shares all these lessons, and then loses out to tongue twister? (3,5,9,2,3,8) |
| SHESELLS | He too audibly shares all these lessons, and then loses out to tongue twister? (3,5,9,2,3,8) |
| PATTY | "Impossible" part of an impossible burger |
| BLOWNWITHTHESPIN | Sweeping remake of "Twister"? |
| SKEWER | Kebab stick twister? (6) |
| TORNADO | What is sometimes called a twister? (7) |
| CONTORTIONIST | Entertaining sort of twister? (13) |
