Landauer rhymes with:
airpower, belflower, bellflower, brainpower, cauliflower, coneflower, cornflower, eisenhower, fillauer, firepower, hightower, horsepower, hufbauer, icenhower, manpower, mayflower, safflower, seapower, sunflower, wallflower, wildflower, willpower, zembower
Landauer sounds like:
lander, landor, landrieu, landry, landwehr, lanter, lanthier, lantry, launder, launderer, laundry, leander, leandro, lemaitre, lender, lindauer, linder, lonetree, lunder