scrunch - noun

a crunching noise

scrunch - verb

• make a noise typical of an engine lacking lubricants
• sit on one's heels
• make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in

scrunch - thesaurus

crease   crinkle   crisp   crouch   crump   hunker   ruckle   squat   thud   wrinkle