Related Clues:

• Comprehend
• See
• Pick up on
• Discern
• Observe
• Sense
• Become aware of
• Become aware of, notice
• Discern or become conscious of
• The sound of the sea?
• Creep around, I have to see
• Apprehend - sense
• Become aware of by using senses
• Become aware of first lady mixed up in price fixing
• Observe, make out