fall with a thud

fall with a thud / fall plop

bang shut / go bang / slam shut

stop suddenly

<<rapid closing of both eyes>> in a blinking manner / <<rapid closing of one eye>> in a winking manner

<<rapidly close both eyes>> blink / <<rapidly close one eye>> wink / twinkle

(of the way in which a person open his/her eyes) with big, rounded eyes / (of the way in which a person open his/her eyes) widely

(of the sound produced by camera as the shutter is being tripped) click / (of the sound produced by camera as the shutter is being tripped) snap

(of the way in which something is open) in a splitting manner / (of the way in which something is open) gapingly / (of the way in which something is open) widely

(of the way in which something falls) with a crash / (of the way in which something falls) with a clash / (of the way in which something falls) by falling over / (of the way in which something falls) flat down / (of the way in which something falls) with a thud / (of the way in which something falls) with a boom