Progeny is a term often used to refer to one's offspring or descendants. However, there are several different synonyms that can be used instead of the word progeny depending on the context and emphasis of the sentence. For example, the words descendants, heirs, offspring, scions, and posterity come to mind. Another example is that people can use the word brood to refer to a group of children or offspring, while lineage is commonly used to refer to one's ancestry or family line. In short, there are many options available to writers and speakers who wish to avoid repeating the word progeny in their work.