Related Clues:

• Opening in a sweater?
• Breathing space
• Study intently (with "over")
• Scrutinize (with ''over'')
• Read carefully
• Orthodontist's challenge
• Sweat spot
• Facial feature
• Candidate for a minimizing agent
• Go (over) carefully
• Site of a sweat bead
• Small opening
• Tiny opening
• Leaf feature
• Hole in your head?