Rosander rhymes with:
aleksander, aleksandr, alexander, mcalexander, zander, aleksander, aleksandr, alexander, ander, bander, blander, brander, candor, commander, coriander, evander, gander, glander, grander, hander, lander, landor, leander, lysander, mander, mcalexander, meander, pander, rander, salamander, sander, sandor, santander, skenandore, slander, stander, standre, vander, zander
Rosander sounds like:
raconteur, reconnoiter, rejoinder