"After this fashion" is a phrase that refers to doing something in a particular way or manner. There are several synonyms that can be used in its place, such as "in this manner," "in this style," "in this way," "accordingly," "so," and "thus." These words can be used to add variety to your writing or speech and to avoid repetitive use of the same phrase. Choosing the right synonym depends on the context of the sentence and the meaning you want to convey. By using different synonyms, you can enhance your communication skills and convey your thoughts more effectively.