Related Clues:

• Embitterment
• Umbrage
• '... provoked with raging ___': Shak.
• Soreness
• Act of seeing red
• Blood pressure raiser
• See 33-Down
• It gets one's dander up
• Angriness
• Anger or wrath
• Something that's worked up
• Vex
• Hotness under the collar
• Furor
• Fiery feeling