Related by context. Frequent words. (Click for all words.) 55 happiness 47 contentment 46 incomes 44 household incomes 43 neuroticism 43 sociability 43 disposable income 43 self esteem 42 connectedness 42 religiosity 42 stress hormone cortisol 42 educational attainment 42 moods 41 life expectancy 41 loneliness 40 singletons 40 affluence 40 fatness 40 cortisol levels 40 favorability ratings 40 cohabiting 39 neurosis 39 Infant mortality 39 quotient 39 narcissism 38 expectancy 38 salience 38 libido 38 married couples 38 quitting smoking 38 aerobic capacity 38 Per capita income 38 calorie intake 38 disposable incomes 37 depressive symptoms 37 childless 37 median household 37 birthrate 37 life expectancies 37 wellbeing 37 child rearing 37 income 37 satisfaction 37 infant mortality 37 cognitive functioning 37 mental acuity 37 wage earner 36 socioeconomic status 36 anxiety 36 inequality 36 enjoyment 36 marital bliss 36 joblessness 36 stress hormones 36 couples 36 Happiness 35 housework 35 income earners 35 itemized deductions 35 per capita 35 depression anxiety 35 parenthood 35 vegetable intake 35 insurance premiums 35 cognitive function 35 inheritances 35 SAT scores 35 mindfulness 35 mood 35 spouse 35 busyness 35 wage earners 35 personality traits 35 unmarried 35 motherhood 35 nominal GDP 35 peacefulness 35 depression 34 cheerfulness 34 Quotient 34 wedlock births 34 daytime sleepiness 34 mortality 34 nest egg 34 Married couples 34 psychological distress 34 healthiness 34 boredom 34 academic achievement 34 personality trait 34 Loneliness 34 aerobic fitness 34 spirituality 34 heterosexuals 34 Cigarette smoking 34 tuitions 34 favorability 34 percentages 34 belly fat 34 menstrual cycle 34 monthly repayments