Required courses are classes that a student must take in order to complete their degree or program. However, there are several synonyms that can be used to describe these courses. These include core courses, mandatory courses, necessary courses, essential courses, fundamental courses, and prerequisite courses. Each of these terms implies that the course is important and necessary for the student to complete their degree successfully. Some programs may require specific courses to fulfill their requirements, while others may give students more flexibility in choosing their required courses. Regardless of the terminology used, these courses are an essential part of a student's academic journey.