Ceder rhymes with:
cedar, seader, birdfeeder, breeder, cedar, eader, feeder, grieder, kedar, leader, leeder, lieder, meader, meador, meder, meeder, neider, nieder, reader, reeder, reider, rieder, schreder, schweder, seader, sheeder, speeder, treder, veeder, wieder
Ceder sounds like:
cacciatore, cadre, caster, castor, castoro, castro, cater, caterer, cather, catheter, cedar, cestaro, cetera, chatter, chaudhry, cheater, cheddar, chester, chichester, chitra, chitrao, chitter, chodorow, chowder, chowdhury, cider, citro, coaster, coauthor, coder, coderre, cooter, costar, costeira, coster, costra, coterie, cotter, cottier, couture, couturier, cowdery, cowdrey, cuadra, custer, cuter, cutrer, cutter, cytherea