amphibian, amphibious vehicle
['dugong, Dugong dugon', 'armadillo', 'canoe', 'platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus', 'lawn mower, mower', 'odometer, hodometer, mileometer, milometer', 'beacon, lighthouse, beacon light, pharos']