| Answer | Crossword Clue |
|---|---|
| GRAVITAS | High seriousness |
| DEPTH | Seriousness |
| SOLEMNITY | Seriousness |
| GRAVITY | Seriousness |
| FLIPPANT | Lacking seriousness |
| SOLEMNITUDE | Seriousness; sobriety |
| SOLEMNLY | With seriousness |
| SOBERLY | With all seriousness |
| SOBERLY | In all seriousness |
| IMEANTIT | Affirmation of seriousness |
| LEVITY | Lack of seriousness |
| SOLEMNITY | Measure of seriousness |
| ASIDE | "All seriousness ..." (Steve Allen) |
| EXTENUATE | Lessen the seriousness of |
| JOKIEST | Most lacking in seriousness |
| RAINBOWSGRAVITY | Novel about the seriousness of a weather phenomenon? |
