| Answer | Crossword Clue |
|---|---|
| SEETHE | Be silently furious |
| SULK | Be silently resentful. |
| STEAM | Be furious |
| RAGE | Be furious |
| FUME | Be furious |
| BOIL | Be furious |
| SEETHE | Be furious. |
| SEERED | Be furious |
| SEETHE | Be furious |
| BREATHEFIRE | Be furious |
| SEERED | Be furious: Colloq. |
| FUME | Be extremely furious |
| SPLEEN | Vent one's ... (be furious) |
