howler monkey, howler
['monitor', 'African hunting dog, hyena dog, Cape hunting dog, Lycaon pictus', 'cougar, puma, catamount, mountain lion, painter, panther, Felis concolor', 'platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus', 'hook, claw', "plunger, plumber's helper", 'swab, swob, mop']