| chord(noun, bend, bow, loop, arch) |
| circle(noun, bend, bow, loop, arch) |
| circuit(noun, bend, bow, loop, arch) |
| circularity |
| circumference(noun, bend, bow, loop, arch) |
| compass(noun, bend, bow, loop, arch) |
| contour(noun, bend, bow, loop, arch) |
| convexity |
| convolution |
| curlicue(noun, twist, bend, bow, loop) |
| deflection(noun, turn, twist, round, lean) |
| deviation(noun, turn, twist, round, lean) |
| ellipse(noun, bend, bow, loop, arch) |
| festoon(noun, bend, bow, loop, arch) |
| flection(noun, turn, twist, round, bow) |
| genuflection(noun, turn, bow, deviation, curve) |
| hairpin(noun, bend, bow, loop, arch) |
| helix(noun, twist, bend, bow, loop) |
| horseshoe(noun, bend, bow, loop, arch) |
| hyperbola(noun, bend, bow, loop, arch) |