| Answer | Crossword Clue |
|---|---|
| HUMS | Sings close-mouthed |
| SECRETIVE | Close-mouthed |
| MUM | Close-mouthed |
| DISCREET | Close-mouthed |
| TACITURN | Close-mouthed. |
| RETICENT | Close-mouthed |
| AGAPE | Hardly close-mouthed |
| CLAM | Close-mouthed one |
| CLAM | Close-mouthed individual. |
| CLAM | Close-mouthed person. |
| CLAM | Close-mouthed one. |
| HUMS | Close-mouthed singing |
| SILENTMAJOR | Close-mouthed officer? |
| CLAM | Close-mouthed type |
| CLAM | One who's close-mouthed |
