The term CHIMP RELATIVE can be broken down into six crossword solutions: ORANG (5 letters), MUGGS (5 letters), ENOS (4 letters), BONZO (5 letters), APE (3 letters), and APISH (5 letters). All of these terms refer to primates that are related to chimpanzees, either directly or indirectly. Orangutans are the closest living relatives of chimpanzees, while Muggs are a type of gibbon. Enos are a type of monkey, BONZO is a chimpanzee character from the 1940s, apes are a group of primates that includes chimpanzees, and APISH means resembling an APE.