| BACK | Posterior part of the body; or, the underside of a violin (4) |
| NERVES | Cord-like bundles of axons in the body; or, the veins of a leaf (6) |
| RSA | New Zealand war veteran body or the IOC code for South Africa (1,1,1) |
| FROG | Section of the underside of a horse's hoof; or, a type of amphibian following its metamorphosis from a tadpole (4) |
| BALL | Part of the underside of a foot; or, a social event for dancing (4) |
| TAIL | Posterior part of a canine that is generally indicative of its mood (4) |
| GILL | Radiating plate on the underside of a mushroom (4) |
| SORI | Botanically, spore-producing receptacles on the underside of a fern frond (4) |
| PALM | The underside of a hand (4) |
| FACT | Something written on the underside of a Snapple cap |
| HULL | The body or frame of a ship (4) |
| KEEL | Structure on the underside of a boat |
| MOON | Reveal posterior part of gizmo, once |
| SHOULDER | A glenohumeral part of the body; or, a berm, coathanger or a portion of a bottle/violin, curved like said joint (8) |
| RETINA | What is the innermost coat of the posterior part of the eyeball (6) |
| ABDOMEN | In arthropods, the posterior part of the body behind the thorax (7) |
| CLEAT | T-shaped fitting on a boat for securing a rope; or, part of the underside of a cycling shoe for use with a clip-in (or clipless) pedal (5) |
| RELIC | Something that has historic interest because of its age / part of the body or object associated with a saint kept and reverenced as a memorial in the Roman Catholic or Orthodox Eastern churches |
| SOLE | The one and only underside of a shoe |
| TONER | Lotion, such as rosewater, for the face; a device or exercise for firming a part of the body; or, pigmented powder used for xerography (5) |