In-born is a term used to describe something that is innate or naturally present in a person or thing from birth. Synonyms for in-born include intrinsic, inherent, innate, natural, genetic, and inbred. These terms are often used to describe qualities or traits that are passed down through genetics, such as natural talents or personality traits. The use of synonyms is vital to language and communication since it allows for a broader spectrum of words and phrases to be used to describe ideas and concepts. It is important to note that in-born qualities may differ from person to person, and they may also be influenced by environmental factors.