| furrow(noun, turn, point, gather, range) |
| crease(noun, turn, point, line, gather) |
| fold(noun, turn, point, line, arrest) |
| rimple(noun, turn, point, line, arrest) |
| ruck(noun, turn, point, line, arrest) |
| corrugation(noun, turn, point, line, gather) |
| crinkle(noun, turn, point, line, gather) |
| wrinkle(noun, turn, point, line, gather) |
| plica(noun, turn, point, line, arrest) |
| backbone(noun, point, range, edge, fold) |
| chine(noun, point, range, edge, fold) |
| hogback(noun, point, edge, fold, hill) |
| moraine(noun, point, range, edge, fold) |
| parapet(noun, point, range, edge, fold) |
| pole(noun, point, range, edge, fold) |
| rib(noun, point, range, edge, fold) |
| seam(noun, point, line, range, hollow) |
| spine(noun, point, range, edge, fold) |
| upland(noun, point, range, edge, fold) |