(1) It was the size of a monkey's fist and flew into the kitchen window with a thunk .(2) A screech like a barn owl and a heavy thunk came from Cecilia and Charlie's bedroom.(3) There's also the satisfying thunk the missiles make when they hit the target, instead of the wall.(4) There was a whistling sound and a thunk as a small dart-like object pierced the wall.(5) But the windows were cold and slick, my jacket kept sliding down the glass and my head went with it, landing on the window frame with a thunk .(6) After I fell asleep I must have pushed him off the sofa; I heard a thunk !(7) The thud of more overhead explosions covered the thunk of the boats' front ramps slapping down on the wet sand beneath them.(8) He walks the field in a circle of death, pumping the lever action with a metal-on-metal thunk after each animal.(9) I dropped the pole and it clattered to the pier with a hollow thunk .(10) It skidded across the slick surface and fell off the other side with a sickly thunk .(11) I heard the resounding thunk of a gauntlet thrown down, and next thing I knew, I was trying it at home.(12) The goshawk landed with a thunk and then leapt up to take off, only to bounce straight into the front net.(13) There was a loud thunk , and then the sound of metal crunching and screeching.(14) There was a thunk like tightly-wound fist meeting wood.(15) the door closed behind us with a thunk(16) If it hits the sensor, you're rewarded with the satisfyingly realistic sound of a ball thunking into the bottom of the hole.