Dornier rhymes with:
auctioneer, bioengineer, conventioneer, domineer, dyneer, electioneer, engineer, guinier, imagineer, kneer, lanier, mcnear, mcneer, menear, minear, mutineer, near, neer, nir, pioneer, rainier, rayonier, reengineer, sneer, souvenir, veneer, wagoneer
Dornier sounds like:
darner, deremer, derhammer, dermer, derner, doerner, dormer, dorner, drainer, dreamer, dromer, drummer