| Answer | Crossword Clue |
|---|---|
| seriously | SERIOUS, thoughtful or subdued in appearance |
| solemn | serious (thoughtful or subdued in appearance) |
| solemnly | SOLEMN, serious (thoughtful or subdued in appearance) |
| solemner | SOLEMN, serious (thoughtful or subdued in appearance) |
| solemnest | SOLEMN, serious (thoughtful or subdued in appearance) |
| serious | thoughtful or subdued in appearance |
