Related Clues:

• Solidifies
• Color wheel choices
• Chromatic nuances
• Fuses
• Subdues, with 'down'
• Modulates, with 'down'
• Firms muscles
• Secures
• Manners of speaking
• Colors
• Pitch steps
• Busy signals, e.g.
• Steps on a scale
• Bonds a filling
• Musical sounds