All motormouth antonyms
mo·tor-mouth
M m adj motormouth
- mum — silent; not saying a word: to keep mum.
- still — remaining in place or at rest; motionless; stationary: to stand still.
- untalkative — inclined to talk a great deal: One drink and she became very talkative.
- quiet — making no noise or sound, especially no disturbing sound: quiet neighbors.
- silent — making no sound; quiet; still: a silent motor.
- reserved — kept in reserve; forming a reserve: a reserve fund; a reserve supply.
- restrained — characterized by restraint: The actor gave a restrained performance.
- subdued — quiet; inhibited; repressed; controlled: After the argument he was much more subdued.