Related Clues:

• Aircraft tip
• Nail-biting margin of victory
• Front part of plane
• Spectacles perch
• Place for a stud or hoop
• Morse code symbol
• Close win margin
• Speckle
• Aroma detector
• Slim win margin
• One of four in Mississippi
• ... and its detector
• Web-address punctuation
• Frosty's button
• Period, e.g.