Related Clues:

• Denial for Nanette
• Red October, for one
• Verboten act
• Forbidden practice
• Fill in
• Deli choice
• K-19, for one
• Bad thing to do
• Slurping at the dinner table, e.g.
• Echoing taboo
• Forbidden act
• Using metallic dishes in a microwave, e.g.
• Sizable sandwich
• Navy prowler
• Cell phone ring in a theater, e.g.