| Answer | Crossword Clue |
|---|---|
| SOLEMN | Unsmiling |
| DEADPAN | Unsmiling |
| STERN | Unsmiling |
| GRIM | Unsmiling |
| SOBER | Unsmiling. |
| MIRTHLESS | Unsmiling |
| DOUR | Unsmiling |
| SOBER | Unsmiling |
| SOMBER | Unsmiling |
| IRVINGSTONY | Unsmiling author? |
| DOUR | Sullen; unsmiling |
| unsmilingly | UNSMILING, not smiling |
| severely | In a formal and unsmiling way |
