Related Clues:

• [as submitted]
• "Attack," to Rover
• Laptop's power
• [it was wrong before I quoted it]
• Start of an order to an attack dog
• Attack signal
• "Attack!"
• Word to an attack dog
• Accuse
• [thus]
• Attack, to a dog
• [That's what it says]
• '-- 'em!' ('Attack!')
• Incite to pounce (on)
• Word usually put in brackets