| concavity(noun, bend, bow, loop, arch) |
| incurvature(noun, bend, bow, loop, curve) |
| ambit(bend, bow, loop, arch) |
| arch(twist, bend, bow, loop, curving) |
| arched(bend, bow, loop, curve, arch) |
| bend(twist, bow, loop, arch, curving) |
| bight(bend, bow, loop, arch) |
| bow(twist, bend, loop, arch, curving) |
| camber(bend, bow, loop, curve, arch) |
| catenary(bend, bow, loop, curve, arch) |
| chord(bend, bow, loop, curve, arch) |
| circle(bend, bow, loop, arch) |
| circuit(bend, bow, loop, arch) |
| circumference(bend, bow, loop, arch) |
| compass(bend, bow, loop, arch) |
| contour(bend, bow, loop, arch) |
| crook(bend, bow, loop, arch) |
| curlicue(bend, bow, loop, curve, arch) |
| curvation(bend, bow, loop, curve, arch) |
| curvature(noun, part, twist, bend, loop) |