Related Clues:

• Sweat source
• Opening in a sweater?
• Breathing space
• Study intently (with "over")
• Scrutinize (with ''over'')
• Zoological opening
• Read carefully
• Sweat spot
• Pore on a leaf
• Facial feature
• Candidate for a minimizing agent
• Go (over) carefully
• Site of a sweat bead
• Small opening
• Tiny opening