crumpled

"I squeezed the ball between my hands."

"The irregulars attacked the government buildings, not following the standard military formations. "

"The objectives of the project were never fully realized."

"My son wore his backpack to school every day, carrying his books and lunch. "

"Asphalt, composed of oil and sand, is a widely used material for roads."

"Be careful not to wrinkle your dress before we arrive."

"to crush grapes"

"The teacher's lesson plan was together, covering all the key concepts logically. "

"The old photograph had wrinkles from being folded for many years. "

"She suffered a terrible collapse after slipping on the wet floor."

"My frustration grew as my teacher kept pointing out my mistakes in front of the class. "

"My math homework had a mistake; I added the numbers incorrectly. "