rivel

bend bulge cockle corrugation furrow groove line overlap pleat plica pucker ridge ruck tuck

rimple rugosity

pleat

bend circumvolution cockle convolution corrugation crease crimp crinkle flection flexure furrow gather gathering groove knife-edge lap lapel layer loop overlap plait plica plication ply pucker ridge ruck ruffle rumple shirring smocking tuck turn wrinkle

dog's ear plicature rimple ruche

line

channel corrugation crease crinkle dike fluting fold groove gutter hollow line plica rabbet ridge ruck rut seam trench wrinkle

crow's-foot rimple

bend circumvolution cockle convolution corrugation crease crimp crinkle flection flexure furrow gather gathering groove knife-edge lap lapel layer loop overlap plait pleat plication ply pucker ridge ruck ruffle shirring smocking tuck turn wrinkle

crumple dog's ear plicature rimple ruche rumple

line smoothness

bend circumvolution cockle convolution corrugation crease crimp crinkle flection flexure furrow gather gathering groove knife-edge lap lapel layer loop overlap plait pleat plica ply pucker ridge ruck ruffle shirring smocking tuck turn wrinkle

crumple dog's ear plicature rimple ruche rumple

line smoothness

hill rim

backbone chine corrugation crease crinkle elevation esker fold furrow hogback moraine parapet plica pole range rib ruck seam spine upland wrinkle

rimple

flat plain

bend circumvolution cockle convolution corrugation crease crimp crinkle crumple dog's ear flection flexure furrow gather gathering groove knife-edge lap lapel layer loop overlap plait pleat plica plication plicature ply pucker ridge ruche ruck ruffle rumple shirring smocking tuck turn wrinkle

bend circumvolution cockle convolution corrugation crease crimp crinkle crumple double flection flexure furrow gather gathering groove knife-edge lap lapel layer loop overlap plait pleat plica plication ply pucker ridge ruffle rumple shirring smocking tuck turn wrinkle

dog's ear plicature rimple ruche

line smoothness