Related Clues:

• Statement you or I could be said to make?
• Former president's inauguration allowed one very key oath
• Blasphemy
• Damage from use found in Excalibur is profanity
• Hopeful sign as note is in no fancy language
• Malediction
• Hear there's a letter - the testimony?
• Swear there's nothing in the car
• Sworn declaration
• Profession of one of several characters, say
• Promise to make toast
• Potential excellence
• A letter read out in confession
• Carry cutting blade that could be bloody?
• Word one's put in for me