Ключевые слова: alarm, background, bedtime, calm, care, clock, color, concept, cure, diagnosis, disease, disorder, dose, dream, drugs, flat, health, hypnotic, illness, insomnia, jar, lay, medic, medication, medicine, nap, night, object, pharmaceutical, pharmacy, pills, problem, relax, rest, sedative, sickness, sleep, sleeping, sleepless, somnifacient, somniferous, somnific, soporific, symptom, taking, top, treatment, view, white, wooden,