| bend(noun, part, turn, twist, straight) |
| curve(noun, part, turn, line, twist) |
| arc(noun, part, turn, twist, bend) |
| arch(noun, part, turn, twist, structure) |
| crook(noun, turn, twist, bend, straight) |
| flexure(noun, part, turn, twist, bend) |
| turn(noun, twist, bend, straight, round) |
| bending(noun, turn, twist, round) |
| round(noun, part, turn, twist, bend) |
| sweep(noun, turn, bend, loop) |
| camber(bend, loop, arch, arc) |
| parabola(noun, bend, loop, curve) |
| angle(noun, turn, line, twist, round) |
| meniscus(noun, bend, loop, curve) |
| circle(noun, bend, loop, curve) |
| concavity(bend, loop, arch, arc) |
| curvation(noun, turn, twist, bend, round) |
| horseshoe(noun, bend, loop, curve) |
| sinuosity(noun, bend, loop, arch) |
| turning(noun, curve, arch, arc) |