The term 'SUMMIT ACHIEVEMENT' can be broken down into two words, 'SUMMIT' and 'ACHIEVEMENT'. ENTENTE is a seven-letter word that can be used to describe a SUMMIT ACHIEVEMENT. ENTENTE is a French word meaning agreement or understanding between two or more parties. It is often used to refer to an agreement between two or more countries, such as the ENTENTE Cordiale between France and Britain in 1904. In this context, ENTENTE could be used to describe a SUMMIT ACHIEVEMENT, which is an agreement or understanding reached between two or more countries at a SUMMIT meeting.