gar, garfish, garpike, billfish, Lepisosteus osseus
['goldfish, Carassius auratus', 'pelican', 'spiny lobster, langouste, rock lobster, crawfish, crayfish, sea crawfish', 'hippopotamus, hippo, river horse, Hippopotamus amphibius', 'dam, dike, dyke', 'hatchet', 'Norwegian elkhound, elkhound']