corrugation Synonyms

ruches ruffle ruck rivel ripple rimple ridge pucker pothole pockmark pock plication rugosity rumple ridges grooves ruckle wrinkle waviness undulation tuck trench seam scratch rut plica pleat double crumple crinkle crimp crease corrugate contractility cockle circumvolution channel chamfer flute fluting plait moraine line lapel incision gutter groove gouge gather furrow