thock! The lumberjack grinned as the axe bit into the log, the sound reverberating through the morning mist.

Each time he swung the axe, a resonant thock rang through the clearing.

He decided to thock the package onto the table to test whether anything inside had shifted.

He kept thocking the old wooden box to see if anything inside had moved.

The book thocked against the windowsill when the train lurched.

Late at night I heard several thocks from the attic as the house settled.

When the old floorboard gives way, the loose plank thocks against the joist, startling everyone below.