The term 'Untamed Beast' can be summarized as a wild animal that has not been domesticated or tamed. The term is often used to describe animals that are dangerous and unpredictable, such as lions, tigers, and bears. The crossword solution for this term is 'SAVAGE, ' which is defined as fierce, violent, and untamed. This term is often used to describe animals that are not domesticated and have not been trained to obey humans.