Related Clues:

• Old-fashioned letter opener
• Altar offering
• Vexation
• Get to
• Outrage
• Madden
• Ruffle feathers
• Heat source
• Dudgeon
• Pique condition?
• 'Touch me with noble ___': King Lear
• Raise the hackles of
• Strong emotion
• Jazz (up)
• Something to let off