thud
Dropped book sound
Thud is a dull, heavy sound—the kind made when something solid hits a surface without much bounce or resonance: The book fell to the floor with a thud.
As a verb, to thud is to make or move with such a sound: Her heart thudded in her chest.
The word itself sounds like what it describes.
Sudden loud noise
Forceful contact between objects
bang
Sudden loud noise
slam · crash · plop · plunk · whomp · boom · pound · knock · smack · wallop
collision
Forceful contact between objects
- hitSuccessful contact or strike
- strikeForceful impact or stoppage
- contactCommunication or physical touch
blow · jolt · shock · slam · crash · smash · knock · pound · ram · whack
drop
Fall or release
topple · land · flop · plunge · crash · slip · trip · stumble · faceplant · pratfall
weight
Measure of heaviness
leaden · clunky · solid · hefty · substantial · weighty · lumbering · plodding · forceful · gravitational