| RECESSED | Set into a wall or surface (8) |
| PILASTER | Pillar set into a wall |
| RECESS | Space set into a wall (6) |
| WINDOW | Pane of glass set into a wall (6) |
| PILASTERED | Having columns set into a wall |
| TRAPDOOR | Hatch set into a floor or ceiling flush with the surface (4-4) |
| OSSIFIED | Made rigid and set into a conventional pattern (8) |
| ESPALIER | A shrub or tree trained to grow flat against a wall, or the trellis on which it grows (8) |
| EGGSHELL | An oological carapace whose colour, fragility or surface is likened to off-white, paint, paper or porcelain (8) |
| SPRINKLE | To cover an object or surface with small drops or particles (8) |
| EXTERNAL | On the outside or surface (8) |
| REFORMAT | Once again arrange game official or surface (8) |
| NONSTICK | Describing a pan or surface that prevents food adhering to it (3,5) |
| TORES | A solid or surface in the form of a bagel or a ring doughnut; a tokamak; the receptacle of a flower such as a daisy; or, in classical architecture, a moulding above a column's plinth (5) |
| CAPSTONE | Top piece of a wall or coping |
| WALLAROO | One jumps a wall or scrambles over |
| FRESCOED | Painted on a wall or ceiling |
| SIDE | Long edge, position or surface to the left or right of an area, object or person, as opposed to its top or bottom; a page; a slope of a hill; a team; or, a television channel (4) |
| COORDINATE | A set of numbers used in specifying the location of a point on a line or surface or in space (2,8) |
| SIGNET | Small seal set into a ring for impressing a design such as a crest or monogram into sealing wax (6) |
