See circular in Webster's New World Roget's A-Z Thesaurus II
adjective
Having the shape of a curve everywhere equidistant from a fixed point:
annular, globoid, globular, round, spheric, spherical. See geometryNot taking a direct or straight line or course:
anfractuous, circuitous, devious, indirect, oblique, roundabout, tortuous. See straight
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