Related Clues:

• So as not to be overheard, say
• Silenced, as a TV
• It doesn't say much that it was commuted in the end
• Quiet and soft
• Softened
• Like some colors and cornets
• Soft-pedalled
• Muffled, subdued
• Viola is sometimes so subdued
• Deadened, muffled
• Managing director checks vehicle fitted with silencer
• Quietened
• (Of colour) subdued
• (Of sound/colour) softened
• Contrary corporation has media chief silenced