The term 'Large Members of the Deer Family' can be summarized by the crossword solution 'Elks', which is a four-letter word. Elks are large members of the deer family, also known as Cervidae, and are native to North America, Europe, and Asia. They are the second largest species of deer in the world, after moose. Elks have long legs, a large body, and antlers that can reach up to 4 feet in length.