The thwack of her ball was answered by a loud thunk from the other side.

The spear buried itself solidly into the wood with a loud thunk.

There was a loud thunk from roughly where she had stood.

It made a loud thunk as it left the bat.

A loud thunk sounded from two decks below, followed by a violent crash.

The head hit the floor with a loud, bone-cracking thunk.

He landed on the other side of it with a loud thunk.

Hearing a loud thunk at the front door, Gabriel stood up.

When it's done, there's a loud thunk straight ahead.

There was a satisfying loud thunk and the metal lid bent in her hands.