Answer:

clack

Answer	Crossword Clue
CLACK	Collision sound
CLACK	Typewriter sound
CLACK	Rattling sound

CLACK	Keyboard sound
CLACK	Chatter.
CLACK	Example of onomatopoeia.
CLACK	Abrupt, sharp sound.
CLACK	Sharp abrupt noise.
CLACK	Chatter
CLACK	Striking noise
CLACK	Rattle

CLACK	Castanets sound

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.