Related Clues:

• Questionnaire datum: Abbr.
• Part of C.W. Post: Abbr.
• J. Edgar Hoover used one: Abbr.
• Nearby school, maybe
• Letter in the middle: abbr.
• Not out of contention
• 'Put a sock --!'
• Abbr. part, often
• Vying
• Traditional foe
• Rolling __ (wealthy)
• Down but not out
• Personal letter: Abbr.
• 'My heart just isn't ___'
• Frenemy, maybe