THESAURUS
aduncity, apparent soundness, aquilinity, arching, arcuation, casuistry, circling, circuition, circuitousness, circuitry, circulation, circumambience, circumambiency, circumambulation, circumflexion, circumlocution, circummigration, circumnavigation, concameration, concavity, convexity, convolution, crookedness, curvation, curvature, curving, curvity, decurvation, decurvature, deviance, deviancy, deviation, deviousness, digression, disingenuousness, distortion, equivocalness, equivocation, evasive reasoning, excursion, excursus, excurvation, excurvature, fallaciousness, fallacy, gyre, gyring, hookedness, incurvation, incurvature, incurvity, indirection, insincerity, jesuitism, jesuitry, meandering, misapplication, mystification, obfuscation, obscurantism, orbit, orbiting, oversubtlety, perversion, philosophism, plausibility, plausibleness, rationalization, recurvation, recurvature, recurvity, rondure, rotundity, roundaboutness, rounding, sinuosity, sinuousness, sophism, sophistical reasoning, sophistication, sophistry, special pleading, speciosity, specious reasoning, speciousness, spiral, spiraling, subtlety, tortuosity, tortuousness, turn, turning, vaulting, vicious circle, vicious reasoning, wheeling
ROGET THESAURUS
Circularity
N
circularity, roundness, rotundity, circle, circlet, ring, areola, hoop, roundlet, annulus, annulet, bracelet, armlet, ringlet, eye, loop, wheel, cycle, orb, orbit, rundle, zone, belt, cordon, band, contrate wheel, crown wheel, hub, nave, sash, girdle, cestus, cincture, baldric, fillet, fascia, wreath, garland, crown, corona, coronet, chaplet, snood, necklace, collar, noose, lasso, lassoo, ellipse, oval, ovule, ellipsoid, cycloid, epicycloid, epicycle, semicircle, quadrant, sextant, sector, sphere, round, rounded, circular, annular, orbicular, oval, ovate, elliptic, elliptical, egg-shaped, pear-shaped, cycloidal, spherical, I watched the little circles die.