sturgeon
['Norwegian elkhound, elkhound', 'jean, blue jean, denim', "dragonfly, darning needle, devil's darning needle, sewing needle, snake feeder, snake doctor, mosquito hawk, skeeter hawk", 'American lobster, Northern lobster, Maine lobster, Homarus americanus', 'red-breasted merganser, Mergus serrator', 'liner, ocean liner', 'sidewinder, horned rattlesnake, Crotalus cerastes']