crumpled (adj.)
- askew
- asymmetric
- bent
- bowed
- cockeyed
- contorted
- corrugated
- cragged
- craggy
- crazy
- creased
- crimpy
- crinkled
- crinkly
- crooked
- distorted
- furrowed
- gravelly
- harsh
- irregular
- jagged
- jaggy
- knitted
- knotted
- labyrinthine
- lopsided
- one-sided
- pursy
- ragged
- ridged
- rippled
- rockbound
- rocky
- rugged
- rugose
- rumpled
- saw-toothed
- scraggly
- scraggy
- serrate
- serrated
- sprung
- stony
- tortuous
- twisted
- unsymmetric
- warped
- wrinkled
- wrinkly