Byblows is an archaic term that refers to illegitimate children. In modern times, this is now considered a negative and outdated term that is rarely used. However, there are other synonyms that can be used to describe children born out of wedlock. Some of the more commonly used words to describe illegitimate children include bastards, love children, or natural children. While these words may still carry some negative connotations, they are less offensive and more widely known. It is important to be mindful of the language we use when talking about sensitive topics such as family and relationships, and to choose our words carefully.