Related Clues:

• Muffle (sound)
• Muffle (a sound)
• Apply novocaine to
• Muffle impact
• Use novocain
• Three-quarters of 24 across is numb
• Numb clergyman holds editor back
• Head admitting education flipping dull
• Numb churchman holding man back
• Apply benzocaine to
• Gandhi isn't part of hidden agenda that's dull
• Make far, far less sensitive
• Muffle, as sounds
• Mostly going nowhere is dull
• Journalist back on port becomes numb