เงียบ

lacking sound, voice, or noise: mute, silent, quiet, voiceless, noiseless, speechless, etc.

quiet: saying little.

quiet: still, motionless, inactive, unlively, unbusy, etc.

quiet: not active, not showy, passive, silent, etc.

without making sound, voice, or noise: silently, quietly, etc.

without the knowledge of others: secretly, in secret, etc.

without active or showy participation or role: quietly, inactively, silently, etc.

a command or request of silence: silence, be silent, be quiet, etc.

to silence; to be or become silent or less loud.

to calm down.