| curvation(noun, turn, bend, circle, bow) |
| meniscus(noun, bend, bow, loop, curve) |
| ambit(bend, bow, loop, arched) |
| bight(bend, bow, loop, arched) |
| catenary(bend, bow, loop, curvature) |
| chord(bend, bow, loop, arched) |
| circuit(bend, bow, loop, arched) |
| circumference(bend, bow, loop, arched) |
| compass(noun, twist, bind, circle, loop) |
| concavity(bend, bow, loop, arched) |
| contour(bend, bow, loop, arched) |
| curlicue(bend, bow, loop, arched) |
| curved structure(noun, expression, curve) |
| ellipse(bend, bow, loop, arched) |
| festoon(bend, bow, loop, curvature) |
| flexure(noun, turn, twist, bend, round) |
| genuflection(noun, bow, curve, nod) |
| hairpin(bend, bow, loop, arched) |
| half-moon(noun, turn, bend, bow, loop) |
| helix(bend, bow, loop, curvature) |