Related Clues:

• See 22-Across
• Narrow margins
• See 23-Across
• They may be split
• Bristles
• Some forensic evidence
• Locks
• They're sometimes split
• Baby ___
• Split --- (be picky)
• They're found in the brush
• They may be split in an argument
• Head cover
• Eyebrow makeup
• What quibblers split