When it comes to synonyms for the term "saint mark", there are quite a few options to choose from. Some of the most common ones include "St. Mark", "Mark the Evangelist", and "Mark the Apostle". Additionally, there are a number of descriptors that many people associate with this saint, such as "martyr", "teacher", "writer", and "historian". Those looking to use a more creative synonym might opt for phrases like "the lion-hearted disciple", "the founder of the Coptic Church", or "the scribe of God's word". Ultimately, no matter which synonym you choose, it's likely that it will evoke a sense of honor and reverence for this celebrated figure.