The word "cat" can refer to any feline animal, including the popular household pets. However, the word "tiger" specifically refers to a large, powerful predator belonging to the cat family. Synonyms for the term "cat tiger" could include "wild feline," "big cat," or even "jungle predator." Other terms that might be used to describe a cat tiger might include "striking predator," "powerful hunter," or "majestic feline." Depending on the context in which the term is being used, there are a variety of different descriptive words that could be used to capture the essence of a cat tiger, from its size and strength to its impressive hunting instincts and striking appearance.