| Rating | Solver | Clue |
|---|---|---|
| INSIDE | Internal | |
| INWARD | Internal | |
| INNER | Internal | |
| INTERN | Internal. | |
| ULCER | Internal sore | |
| COHERENCE | Internal consistency | |
| MOTOR | Internal-combustion engine | |
| INSIDES | Internal organs | |
| WORKINGS | Internal mechanism | |
| ENTIRE | Internal; interior. | |
| INVISCERATE | Deep-seated; internal. | |
| OPENPLAN | Without internal walls | |
| ORGANS | Internal body parts | |
| XRAYS | Internal photographs (1-4) | |
| INLY | Internal; interior; secret. | |
| INTIME | Inward; internal; intimate. | |
| STRICT | Severe internal gastric trouble | |
| DURESS | Endures serious internal pressure | |
| CHEMIST | �Internal ache, Mister Apothecary” | |
| ENTORGANISM | An internal parasitic organism. | |
| AUDIT | Investigation into internal fraud items | |
| AIRCONDITIONING | Means of changing internal temperatures | |
| HONEYCOMB | Internal structure of a beehive | |
| INTIMATE | Innermost; inward; internal; deep-seated; hearty. | |
| CHINA | Vietnam’s neighbour involved in internal machinations | |