The term 'Tooth Puller' is a job description for a Dentist, which is a 7 letter word. A Dentist is a medical professional who specializes in the diagnosis, prevention, and treatment of diseases and conditions of the oral cavity. They are responsible for providing preventive care, diagnosing and treating oral diseases, and performing surgical procedures on the teeth, mouth, and jaw. Dentists also provide advice and instruction on taking care of the teeth and gums and on diet choices that affect oral health.