20-25, 20-30, 20's, 20s, 25-30, 3, 30-35, 30-40, 30's, 30s, 35-40, 40-45, 40-50, 40's, 40s, 45-50, 50-55, 50-60, 55-60, adult, associate, cheerful, clip board, clip-board, colleague, color, colour, communicating, computer, connecting, connexion, cooperation, delighted, doc, e-book, e-reader, electronic book, electronic reader, enjoyment, expert, fellow, female, fifties, fifty, forties, forty, gal, general practitioner, gentleman, glad, gratifying, guy, hall, hallway, happy, health, health-care, healthcare professional, healthcare worker, human, human being, indoor, inside, joining, jolly, joy, lady, lighthearted, male, md, medic, medical care, medical science, merry, mid life, middle age, middle aged, middle-age, middle-aged, operating, passageway, person, physician, pleasing, pleasure, r&d, research and development, responsible, satisfaction, smile, stepping, striding, tablet, tablet computer, team, thirties, thirty, three, three-quarter length, together, twenties, twenty, western european, white coat, wireless, women,
