quietly
US /ˈkwaɪət.li/
UK /ˈkwaɪət.li/
1.
making little or no noise
:
•
She closed the door quietly so as not to wake the baby.
•
He spoke quietly, almost in a whisper.
2.
without much activity, excitement, or disturbance
:
•
The town remained quietly peaceful throughout the holiday.
•
He worked quietly behind the scenes, avoiding attention.