Polymorph rhymes with:
beiersdorf, bergdorf, deardorff, deardourff, duesseldorf, dusseldorf, leinsdorf, middendorf, nixdorf, reinsdorf, zeckendorf
beiersdorf, bergdorf, deardorff, deardourff, duesseldorf, dusseldorf, leinsdorf, middendorf, nixdorf, reinsdorf, zeckendorf