Related Clues:

• Make peevish
• Horse attachment
• Condition keeping the sexes apart creates anger
• Annoy or vex
• Displease
• Horse's harness
• Bit of dressage gear
• Put into a huff
• Check on unemployed brother
• What can go with a bit of the match broadcast
• Take offence at Arabian headgear
• 'Neat'
• Offend, informally
• Leading gear for Arab wedding, we're told
• Show resentment or anger