| contract(move, bend) |
| crimp(noun, twist, bend, coil) |
| curvation(noun, turn, line, twist, object) |
| curved |
| curved shape(noun, expression, idiom) |
| curving(noun, change, twist, shift, round) |
| deform(verb, twist, distort, arch, disfigure) |
| extend(bend, arch) |
| festoon(noun, line, object, bend, bow) |
| heel(verb, twist, bend, bow, tip) |
| hyperbola(noun, line, object, bend, bow) |
| incurvation(noun, line, twist, object, bend) |
| incurvature(noun, line, object, bend, bow) |
| inflection |
| line(noun, outline, route, flight, delineation) |
| meniscus(noun, line, object, bend, bow) |
| pivot(verb, move, change, cut, drive) |
| recurve(noun, curvature) |
| rondure(noun, line, object, bend, bow) |
| sinuosity(noun, line, object, bend, bow) |