Innate behaviour refers to a natural tendency or characteristic that an individual possesses from birth. There are several synonyms for this concept, such as instinctive behaviour, inherent behaviour, inherent tendency, innate characteristic, natural inclination, and inborn trait. These synonyms suggest that innate behaviour is a fundamental aspect of an individual's personality or nature, which is not learned or acquired. Moreover, these terms describe how some behaviours are hard-wired into individuals from birth, and how they express themselves automatically in different situations. Thus, while there are many synonyms for innate behaviour, they all convey the same idea that certain traits or tendencies are present in an individual from the very beginning.