Related Clues:

• Littleneck, e.g.
• Symbol of silence
• Perform in whiteface, perhaps
• Bisque morsel
• Bisque choice
• Seafood item
• Play charades, e.g.
• He is not one to speak?
• Chowder ingredient
• Skelton forte
• Hardly a big talker
• One unwilling to talk
• Dollar, slangily
• Happy bivalve?
• Shields or Yarnell, e.g.