The castration complex is a psychoanalytic concept rooted in the theories of Sigmund Freud. It refers to a fear or anxiety experienced by individuals, often male, related to the loss or removal of their genitalia. This complex can manifest itself in various ways, including feelings of inferiority, envy, and hostility towards those with intact genitalia. Synonyms for the castration complex include penis envy, emasculation anxiety, and genital insecurity. While these terms all refer to similar experiences, they differ slightly in their focus and emphasis on specific aspects of the complex. Regardless of the terminology used, understanding and addressing these concerns can be an important step in achieving a healthy sense of self-worth and identity.