73 synonyms for disc such as band, amphitheater, circle, arc, and arch. Disc is a noun, and its antonyms are uninterested and apathetic.
Amphitheater, aureole, band, belt, bowl, bracelet, circlet, circuit, circumference, circus, cirque, coil, compass, cordon, corona, crown, cycle, disk, ecliptic, enclosure, equator, globe, halo, hoop, horizon, lap, meridian, orbit, perimeter, periphery, record, revolution, ring, ringlet, round, sphere, stadium, tire, turn, wheel, wreath, and zodiac.
Circle, discus, dish, disk, flan, quoit, sabot, saucer, and shell.
Arc, arch, band, bend, bow, circle, circlet, curvature, curve, disk, equator, eye, gyre, hoop, loop, orb, orbit, ring, ringlet, sphere, and wheel.