Related Clues:

• Distinctive new-car feature
• Use your ears and eyes, e.g.
• Shake in one's boots
• Act the skeptic
• Certain sense
• Cause of trembling
• Blocked from sunlight
• Not quite on the up-and-up
• Word repeated in a famous FDR quote
• Bad thing to live in
• First word in an Austen title
• It may be reasonable
• Bully's weapon
• Perceive vaguely
• Feel, e.g.