| Main Entry: | |
| Part of Speech: | noun |
| Definition: | curve |
| Synonyms: | arch, bend, bow, crescent, curvation, curvature, half-moon, round |
| Notes: | ark is a large, commodious boat and arc is something shaped like a curve or arch; a segment of a circle |
| Main Entry: | bend |
| Part of Speech: | noun |
| Definition: | curve |
| Synonyms: | angle, arc, bending, bow, corner, crook, curvation, curvature, deflection, deviation, flection, flexure, hook, lean, loop, round, sag, shift, tack, tilt, turn, twist, yaw, zigzag |
| Antonyms: | line |
| Main Entry: | bow |
| Part of Speech: | noun |
| Definition: | bend from waist |
| Synonyms: | angle, arc, arch, bend, bending, bob, curtsy, curvation, curvature, curve, flection, flexure, genuflection, inclination, kowtow, nod, obeisance, round, salaam, turn, turning |
| Antonyms: | straighten |
| Main Entry: | curvature |
| Part of Speech: | noun |
| Definition: | rounded part of thing, usually body part |
| Synonyms: | arc, arch, arching, bend, bow, curve, curving, curvity, deflection, flexure, incurvation, round, shape |
| Main Entry: | curve |
| Part of Speech: | noun |
| Definition: | arched, rounded line or object |
| Synonyms: | ambit, arc, arch, bend, bight, bow, camber, catenary, chord, circle, circuit, circumference, compass, concavity, contour, crook, curlicue, curvation, curvature, ellipse, festoon, flexure, hairpin, half-moon, helix, horseshoe, hyperbola, incurvation, incurvature, loop, meniscus, ogee, parabola, quirk, rondure, round, sinuosity, sweep, swerve, trajectory, turn, vault, whorl |
| Antonyms: | line |
| Main Entry: | rainbow |
| Part of Speech: | noun |
| Definition: | color spectrum |
| Synonyms: | arc, band of color, bow, crescent, curve, prism, variegation |
| Main Entry: | round |
| Part of Speech: | noun |
| Definition: | globe, ball; semicircular area |
| Synonyms: | arc, arch, band, bend, bow, circle, circlet, curvation, curvature, curve, disc, disk, equator, eye, gyre, hoop, loop, orb, orbit, ring, ringlet, sphere, wheel |
| Main Entry: | sweep |
| Part of Speech: | noun |
| Definition: | movement |
| Synonyms: | arc, bend, course, curve, gesture, move, play, progress, stroke, swing |
| Main Entry: | twist |
| Part of Speech: | noun |
| Definition: | curl, spin |
| Synonyms: | arc, bend, braid, coil, convolution, curlicue, curve, flourish, hank, helix, jerk, meander, plug, ply, pull, roll, spiral, swivel, torsion, turn, twine, undulation, warp, wind, wrench, yank, zigzag |