2, 30-35, 30-40, 30's, 30s, 35-40, 60-65, 60-70, 60's, 60s, 65-70, 70-75, 70-80, 70's, 70s, 75-80, adult, ageing, bed, belief, cheerful, clinic, clip board, clip-board, color, colour, confidence, control, daylight, daytime, delighted, doc, elderly, enjoyment, entrance, entry, equipment, expert, faith, female, gal, general practitioner, glad, gratifying, happy, hardy, health-care, healthcare professional, healthcare worker, healthy, hope, human, human being, ill, indoor, inside, invalid, jolly, joy, lady, lighthearted, maturing, md, medic, medical care, medical equipment, medical science, merry, old, opening, person, physician, pleasing, pleasure, portal, portraiture, positive, power, proud, responsible, retired, retirement, satisfaction, self-assured, senior, senior citizen, seventies, seventy, sick, sixties, sixty, smile, thirties, thirty, three-quarter length, toiling, two, vitality, well-being, western european, white coat, women, work,