| ridgepole |
| rivel(noun, part, turn, point, line) |
| wale(noun, increase, mark, bump, lump) |
| welt(noun, increase, mark, bump, lump) |
| backbone(noun, part, back, point, edge) |
| cap |
| chine(noun, part, back, point, edge) |
| cockle(turn, gather, bend, gathering, fold) |
| crimp(turn, gather, bend, gathering, fold) |
| crumple(noun, verb, turn, line, gather) |
| dune(noun, swell, bump, mount, lump) |
| esker(noun, part, point, edge, mount) |
| hogback(noun, part, point, edge, crown) |
| hump(noun, increase, bump, pile, lump) |
| loop(noun, turn, rush, swell, gather) |
| mole |
| mound(noun, bar, swell, bump, pile) |
| point |
| prominence(noun, swell, bump, mount, lump) |
| protuberance(noun, increase, swell, bump, mount) |