An "out-of-wedlock child" is a term used to describe a child born to unmarried parents. However, in modern times, this term has become outdated and replaced by several synonyms. The most commonly used synonyms include "illegitimate child," "born out of wedlock," "love child," and "natural child." Other alternatives are "extra-marital child," "bastard," and "non-marital child." These synonyms are often used to describe the parentage of a child and their legal status in society. Although the use of such terms is discouraged due to their negative connotations, it is essential to use appropriate language when referring to a child's parentage to avoid stigmatizing them.