Sonorous antonyms | adjectives

Antonyms for Sonorous as a Adjective

• low
• gentle
• peaceful
• thin
• quiet
• soft
• dead
• silent
• still
• stilly
• ultraquiet
• 

  calm
• dreamy
• restful
• serene
• soothing
• tranquil
• hushed
• muffled
• muted
• softened
• toned
• toned down
• cavernous
• hollow
• faint
• murmurous
• smothered
• weak
• tinny