slink
Definitions
To move smoothly and quietly with gliding steps, often in a stealthy or sensuous manner.
To move in a way that suggests a desire to avoid attention, typically due to guilt, fear, or shame.
Examples
The cat began to slink through the tall grass, hoping to catch its prey by surprise.
He tried to slink out of the room unnoticed, but the creaky floorboards gave him away.