Is a leopard smarter than a chimp?

Parrots and chimpanzees share many common features, such as the ability to comunicate in context(use Words/sign language and know what they are saying) In certain cases parrots in general, spcifically the African grey parrot exceeds the chimpanzee in intelligence. An African grey parrot can be taught that Words are made up of different parts that can be rearranged to form new Words while its believed that chimpanzees don't have that kind of understanding of the language.