The term 'South American Cowboy' can be broken down into two distinct words: GAUCHO (6 letters) and Llanero (7 letters). A GAUCHO is a South American cowboy who lives in the Pampas region of Argentina, Uruguay, and southern Brazil. They are known for their skill in horsemanship and use of the bolas, a throwing weapon made of intertwined cords with weights on the ends. A Llanero is a Venezuelan or Colombian cowboy who lives in the Llanos region of the country. They are known for their expertise in cattle herding and their use of the lasso.