Related Clues:

• Emit smoke
• Be hot under the collar
• Become 5-Down
• Rush furiously, as a river
• Get boiling mad
• Boil slowly
• Crosswords in the 1920s, e.g.
• Burn in a big way
• Boiling state
• Spread uncontrolled
• Be agitated
• Word with ''road'' or '''roid''
• Pop one's cork
• Blinding emotion
• Burning state