| horseshoe(noun, bend, loop, curve) |
| hyperbola(noun, bend, loop, curve) |
| incurvation(noun, bend, loop, curve) |
| incurvature(noun, bend, loop, curve) |
| joint(noun, twist, connection, tie) |
| ligament(noun, twist, connection, tie) |
| ligature(noun, connection, tie, tangle) |
| link(noun, connection, tie, tangle) |
| mat(noun, connection, tie, tangle) |
| meniscus(noun, bend, loop, curve) |
| nexus(noun, connection, tie, tangle) |
| ogee(noun, bend, loop, curve) |
| parabola(noun, bend, loop, curve) |
| perplexity(noun, connection, tie, tangle) |
| quirk(noun, bend, spring, loop) |
| rondure(noun, bend, loop, curve) |
| rosette(noun, twist, connection, tie) |
| round(noun, bend, loop, arch) |
| sinuosity(noun, bend, loop, arch) |
| snag(noun, connection, tie, tangle) |