2, 20-25, 20-30, 20's, 20s, 25-30, adult, associate, beverage, bistro, business, caffeine, cellphone, cellular, cellular phone, cheerful, coffee bar, coffee shop, colleague, color, colour, commerce, communicating, computer, concentrating, connecting, connexion, considering, contemplation, cup, daylight, daytime, delighted, drink, e-book, e-reader, education, electronic book, electronic reader, enjoying, examining, fellow, female, food, furnishing, furniture, gal, gentleman, glad, gratifying, guy, happy, head & shoulders, human, human being, implement, indoor, inside, joining, jolly, joy, lady, lighthearted, liquid, male, merry, mobile, mobile phone, paper, person, phone, pleasing, pleasure, pondering, pupil, reader, restaurant, satisfaction, seated, smile, tablet, tablet computer, telephone, thinker, together, toiling, twenties, twenty, two, western european, wireless, women, work, workplace, world wide web, writing instrument,
