Related Clues:

• Crease
• Roof feature
• Crest
• Mountain chain
• Roof feature
• Fingerprint part
• It's on the back of a Rhodesian dog
• First secretary of homeland security
• Guitar fret, e.g.
• Former head of the DHS Tom --
• Fingerprint feature
• Former Homeland Security head
• Oak --, Tenn.
• High-pressure system
• Raised area