Ключевые слова: ache, adult, bathroom, care, caucasian, cavity, cheerful, clean, complexity, cosmetics, dental, dentist, dentistry, difficult, discomfort, elder, expression, face, female, floss, flossing, flossing teeth, gray, gums, hand, hard, health, health care, healthy, home, hurt, hygiene, inflammation, lady, lifestyle, medical, mirror, mouth, old, oral, pain, painful, patient, person, physical, portrait, problem, product, reflection, resistance, routine, senior, sensitive, sensitivity, smile, stress, stressed, suffer, symptom, teeth, tension, thread, tight, tooth, toothache, toothy, treatment, trouble, wellbeing, wellness, white, woman, worry,