Drillmasters are people who train others in a specific skill or technique. They are often associated with military training or physical activities such as sports or dancing. Some synonyms for drillmasters could include instructors, trainers, coaches, mentors, tutors, teachers, leaders, or experts in their field. These people provide guidance, motivation, and feedback to those they are training in order to help them develop their skills and improve their performance. Whether it's in a group setting or one-on-one, drillmasters help individuals reach their full potential through discipline, practice, and hard work.