goldfish, Carassius auratus
['indigo bunting, indigo finch, indigo bird, Passerina cyanea', 'bathing cap, swimming cap', 'ocarina, sweet potato', 'gas pump, gasoline pump, petrol pump, island dispenser', 'hen-of-the-woods, hen of the woods, Polyporus frondosus, Grifola frondosa', 'hippopotamus, hippo, river horse, Hippopotamus amphibius', 'bubble']