Related Clues:

• Give one's word
• With 4-Down, upbraid in no uncertain terms
• Say '#@$%!'
• Scream ''#@$%!''
• Turn blue?
• Use four-letter words
• Declare flat out
• Turn the air blue
• Say '%@&#!'
• Ornery one
• Say '@#$%!'
• Spit four-letter words
• Blaspheme
• Create a blue streak?
• Give testimony