grey whale, gray whale, devilfish, Eschrichtius gibbosus, Eschrichtius robustus
['bobsled, bobsleigh, bob', 'amphibian, amphibious vehicle', 'bubble', 'armadillo', 'European gallinule, Porphyrio porphyrio', 'American lobster, Northern lobster, Maine lobster, Homarus americanus', 'backpack, back pack, knapsack, packsack, rucksack, haversack']