The term 'OF FREE' can be solved by the crossword solutions ORCA (4 letters) and RID (3 letters). ORCA stands for the ORCA Whale, a species of whale found in the Pacific and Atlantic Oceans. It is the largest member of the dolphin family and is known for its intelligence and social behavior. RID stands for the Ridgway's Rail, a species of bird found in California and Mexico. It is a small, secretive bird that is rarely seen in the wild.