Instincts are natural behaviors that animals, including humans, are born with. They are usually triggered by certain stimuli and can be seen in many species. ANIMAL instincts are typically associated with survival, such as finding food or avoiding danger. Instincts can also be seen in social behaviors, such as mating and parenting. The term 'instincts' is often used to describe the behavior of animals, particularly those that are not domesticated. The crossword solution for the term 'instincts' is ANIMAL, which is a fitting description for this natural behavior.