Commodore rhymes with:
amador, amador, ecuador, el-salvador, labrador, matador, oradour, parador, salvador, san-salvador, stevedore, theodore, troubadour
Commodore sounds like:
canadair, candor, cantara, canter, cantero, canterra, cantor, cantore, cassandra, cemetery, centaur, centauri, center, centerior, centerre, centre, centro, centuri, century, chandra, cinder, cointreau, comandeer, cometary, cometra, commandeer, commander, commentary, commentator, commenter, commuter, conder, condor, condra, condray, condrey, condry, contadora, contour, contra, contrary, contura, counter, country, cundari