Related Clues:

• Disagreeable guy
• Bind oneself verbally
• Utter hell, say?
• Some oaths we are to ... this
• Warrant a bleep
• Say the magic words?
• Show that you mean it
• ''Ornery'' dude
• Show confidence in, with 'by'
• Show confidence in, with "by"
• Say “%$&*@!,” say
• Swear dog's evil at first
• Devon and Cornwall listener's vow
• Society invested in remedy for affliction
• Use salty language