Group medicines have been a widely used term for a long time, but several synonyms can be used interchangeably. The first one on the list is "drug category," which refers to a group of medications that are used for a specific purpose or disease. Another option is "pharmaceutical class," which is a group of medications that share similar chemical structures and mechanism of action. "Therapeutic class" is another synonym used to refer to medications that are used for the same indication or condition. "Medication family" is another synonym that can be used to describe a group of medications that treat similar conditions. In summary, there are several synonyms available to describe group medicines, and these can be used according to the context and preference of the user.