American alligator, Alligator mississipiensis
['ear, spike, capitulum', 'American Staffordshire terrier, Staffordshire terrier, American pit bull terrier, pit bull terrier', 'American coot, marsh hen, mud hen, water hen, Fulica americana', 'cleaver, meat cleaver, chopper', 'green mamba', 'cockroach, roach', 'king snake, kingsnake']