Through the medium of is a phrase that is commonly used in academic, technical, and professional writing. However, sometimes it can be helpful to have synonyms for this phrase in order to vary your language and avoid repetition. Some alternative phrases that can be used instead of through the medium of include by means of, via, through, by way of, with the help of, through the use of, by use of, using, and employing. By incorporating these synonyms into your writing, you can make your language more sophisticated and varied, while still communicating your intended meaning clearly and effectively.