Colvard rhymes with:
brevard, covered, delivered, discovered, endeavored, evered, favored, fevered, flavored, harvard, havard, hovered, maneuvered, outmaneuvered, quavered, recovered, rediscovered, rivard, savard, savored, severed, shivered, uncovered, undelivered, undiscovered, wavered
Colvard sounds like:
calbert, calibrate, calibrated, calvert, celebrate, celebrated, celebrity, ciliberto, clapboard, clifford, clipboard, clippard, clobbered, colbert, colebreath, colford, collaborate, collaborated, colvert, culbert, culbreath, culbreth, culprit, culvert