Crater rhymes with:
curator, frater, freighter, grater, greater, prater, praytor, rater, straighter, strater, traitor, wheelabrator
Crater sounds like:
carder, carter, cartera, cartier, charter, chartier, cordaro, cordeiro, corder, cordero, cordier, cordray, cordrey, cordry, corduroy, corridor, corter, courter, courtier, crader, creator, creature, credeur, creditor, crider, criteria, critter, crowder, crowther, cryder, curator