Ключевые слова: abstract, background, birthday, blue, bow, cap, card, care, cartoon, celebrate, celebration, clinic, concept, congratulation, day, dent, dental, dentist, dentistry, design, doctor, emblem, enamel, flat, flower, gift, greeting, happy, health, holiday, hospital, hygiene, international, medical, medicine, molar, national, oral, party, professional, root, sign, star, stomatology, symbol, template, tooth, tulip, white, yellow,