Related Clues:

• Engages, as gear teeth
• Fits well
• Blends in
• Correlates
• Sailing maneuvers
• Lip-__: mouths the words
• Conforms (with)
• Gets in sync
• Feels the same way
• Shares the same view
• Reaches an accord
• Entwines
• Makes match up
• Connects, as software on two separate devices
• Matches, as two tapes