Related by context. Frequent words. (Click for all words.) 49 Baby Boom generation 48 aging baby boomers 47 graying 46 baby boomer generation 44 baby boomers 44 aging 42 centenarians 41 boomers 40 birthrate 40 shrinking 40 baby boomer 39 boomer generation 39 ballooning 39 rapid urbanization 39 baby boomers retire 38 retiring baby boomers 38 stagnant wages 38 obesity epidemic 37 changing demographics 36 supersized 36 life expectancies 36 boomer 36 birthrates 36 Baby Boomers 36 waistlines 36 Baby Boomer 36 retirees 35 sclerotic 35 life expectancy 35 elderly 34 demographic 34 Baby boomers 34 gender imbalance 34 mushrooming 33 multibillion dollar 33 fatter 33 societal 33 unhealthy lifestyles 33 burgeoning 33 trillion yen 32 dwindling 32 population 32 dizzying array 32 geriatric 32 divorcees 32 unfunded pension 31 obesity 31 oldsters 31 unfunded liabilities 31 underfunding 31 centenarian 31 widening gap 31 somethings 31 underfunded pension 31 bloated 31 skyrocketing 30 eldercare 30 pensioners 30 Ageing 30 hi tech 30 trillion 30 Life expectancy 30 superannuation 30 middle aged 30 cutthroat competition 30 creaking 30 overcrowded prisons 30 childhood obesity epidemic 30 rapid industrialization 30 Obesity 30 tinier 30 demographic trends 30 booming 30 Social Security 30 economically inactive 30 grannies 29 slimming 29 growing 29 grandpas 29 affluence 29 infertility 29 fattening 29 fattest 29 childbearing age 29 #st century 29 Childhood obesity 29 Baby Boom 29 consumerism 29 DS handheld 29 Japan 29 workforce 29 modernizing 29 flab 29 enormous 29 £ #billion [002] 29 obese 29 Medicare 29 Fukushima plant 29 rising 29 childless 29 outstripping