Related Clues:

• Personal commitment
• Silence, to some sisters
• Solemn words
• Pinkie swear, e.g.
• Would-be frat member
• Pledge, take oath
• Promise or pawn
• Profane exclamation
• Oath or pledge
• An open declaration
• Open declaration or admission
• Oath, promise
• Imprecation or oath
• Profane or obscene expression
• An open admission