crumple
creased
When I sat at school, my slacks became creased along the top of the legs. The wife creased her husband's slacks as she ironed them. Colleen's teacher took off points for bad presentation because the essay papers were creased.
Pleased - Greased - Creased
A stray bullet just creased my scalp. The sheet of construction paper was creased longitudinally.
An antonym for creased is straight or smooth
destroyed, broken, wrecked, crushed, demolished, mashed
I creased the paper so I could start the origami.
"mashed potatoes" are crushed tubers.
verpletter
folded
The Latin word 'pinsa' is the feminine form of the past participle of the verb 'pinsere'. The verb means 'to crush, ground, or stamp'. Therefore, the past participle form means crushed, ground, or stamped.
smashed, compacted.