Caribou relative is a term used to describe animals that are related to the caribou, which is a species of DEER native to North America. The crossword solutions for this term include DEER (4 letters), MOOSE (5 letters), ELK (3 letters), Maine (5 letters), deers (5 letters), STAG (4 letters), and muledeer (8 letters). DEER, MOOSE, and ELK are all members of the Cervidae family, which includes over 60 species of hoofed mammals. Maine is a state in the northeastern United States where caribou can be found. Deers is the plural form of DEER, and STAG is another name for an adult male DEER. Muledeer is a hybrid species of DEER that is a cross between a white-tailed DEER and a mule DEER.