| CRYPTIC | Mysterious underground room is not half cold (7) |
| CELLAR | Which underground room is used for storing wine, etc (6) |
| ICEFLOE | Shivering, I feel not half cold - like this (3,4) |
| TEACOSY | Temperature not-half cold during a picnic - drink warmer? (3,4) |
| AWKWARD | Week in a hospital room is not comfortable (7) |
| SPASSKY | Boris, great mover of men, is not half foiled by spring climate (7) |
| PERSONA | Argentine president winning is not half a character |
| CONCAVE | Criminal has underground room with a curved structure (7) |
| DUNGEON | One dug out new underground room |
| CELLARS | Vendors, say, of underground rooms (7) |
| DRENCH | Kids not half cold - onset of howling draught? |
| SIMPER | Bob not half cold has affected smile (6) |
| PATIENCE | Figure in waiting room is not finished - is Clare out of tolerance? (8) |
| OUTOFFORM | University toff, residing in messy room, is not doing well (3,2,4) |
| SUFFICIENT | Terribly nice stuff is not half enough |
| RENO | American city is not half famous |
| PETRI | Scientist is not half scary |
| SCAT | "Buzz off!" is not half scornful |
| PRIMADONNA | Publicity is not half wanted by Mary, a right madam? |
| SRI | Asian gentleman is not half ready |
