Related Clues:

• Drop a line from a pier, say
• Dressmaker's cut
• This can be right
• It may be right
• Seek slyly, with "for"
• Favoritism
• Sampling undoer
• Partiality for one side
• Favoritism or discrimination
• One of four in a square
• Geometry measurement
• See 23 Across
• Camera view
• Acute subject?
• Sampling problem