Possible Clues:

• See what somebody's saying?
• Dire pal can interpret mouth movements as words
• See what someone is saying
• Not hear a single word?
• Interpret via mouth movements
• Al pried craftily and understood mouthed comments
• Hear visually
• To do this the deaf may encounter studied insolence at first
• Bush talk for 'see!'
• 'Listen' without hearing