Synonyms for Keep it down

Synonyms starting with letter D

• dampen

  make or be quiet, muffle, silence
• deaden

  make or be quiet, muffle, silence
• 

  dull

  make or be quiet, silence
• dumb

  make or be quiet, silence
• decrease the volume

  silence, make or be quiet, muffle
• dry up
• dummy up
• drown

  muffle
• dried up
• decrease volume
• dummied up
• drying up
• dulling
• dried-up