| curvature(noun, turn, bend, bow, loop) |
| curve(noun, turn, line, object, bend) |
| ellipse(noun, bend, bow, loop, arch) |
| festoon(noun, bend, bow, loop, arch) |
| flexure(noun, bend, bow, loop, arch) |
| hairpin(noun, bend, bow, loop, arch) |
| hyperbola(noun, bend, bow, loop, arch) |
| incurvation(noun, bend, bow, loop, arch) |
| incurvature(noun, bend, bow, loop, arch) |
| loop(noun, bend, bow, curve, arch) |
| ogee(noun, bend, bow, loop, arch) |
| parabola(noun, bend, bow, loop, arch) |
| quirk(noun, bend, bow, loop, arch) |
| rondure(noun, bend, bow, loop, arch) |
| round(noun, turn, bend, bow, loop) |
| swerve(noun, bend, bow, loop, arch) |
| trajectory(noun, bend, bow, loop, arch) |
| turn(noun, bend, bow, loop, arch) |
| vault(noun, bend, bow, loop, arch) |
| whorl(noun, bend, bow, loop, arch) |