The phrase "more matriculated" simply means having enrolled in additional courses or academic programs. Some synonyms for this phrase could include "further enrolled," "extended registration," or "enrolled in advanced coursework." Other related terms might include "continuing education," "graduate studies," or "postgraduate studies." These phrases all convey the idea of ongoing academic progress or pursuit of knowledge. Whether someone is pursuing advanced degrees or simply taking additional courses to enhance their skills, matriculation is an important part of academic growth and development. Whatever words one chooses to describe this process, the goal remains the same: to continue the journey of learning and self-improvement.