rubber eraser, rubber, pencil eraser
['eel', 'submarine, pigboat, sub, U-boat', 'koala, koala bear, kangaroo bear, native bear, Phascolarctos cinereus', 'African crocodile, Nile crocodile, Crocodylus niloticus', 'lesser panda, red panda, panda, bear cat, cat bear, Ailurus fulgens', 'paintbrush', 'feather boa, boa']