Related Clues:

• It rests on the violin
• Mouth bone
• The mandible is part of it
• Facial feature with a cleft, perhaps
• Vise feature
• A whale has a long one
• Where a sock may go?
• 'Double' facial feature
• Hook connection point
• Beard site
• Dimple spot
• Powerful part of a crocodile
• Profile part
• Stubble site
• Hook target, maybe