brain coral
['radiator', 'quilt, comforter, comfort, puff', 'platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus', 'wig', 'ringlet, ringlet butterfly', 'American lobster, Northern lobster, Maine lobster, Homarus americanus', 'leatherback turtle, leatherback, leathery turtle, Dermochelys coriacea']