Related Clues:

• Unleash a diatribe
• Talk like crazy?
• Spout
• Speak wildly
• Pontificate
• Companion of 14-Across
• Do some tub-thumping
• Rave's partner
• Let off steam
• Lose one's cool
• Babble on
• Spout off
• Earful at the complaint department
• Bluster
• Long, angry complaint