Original: It is bordered on the north by Venezuela, Guyana, Suriname and the French overseas department of French Guiana; on the northwest by Colombia; on the west by Bolivia and Peru; on the southwest by Argentina and Paraguay and on the south by Uruguay.
Simplified: It neighbours Guyana, Suriname, French Guiana, Venezuela, Colombia, Peru, Bolivia, Paraguay, Argentina and Uruguay, therefore it borders every country in South America, with the exception of two, Chile and Ecuador.