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, aiding, apparatus, assisting, bike, cheerful, child, children, color, colour, cycle, dad, dada, daddy, daylight, daytime, delighted, enjoying, exterior, fatherhood, fathering, fellow, female, fifties, fifty, forties, forty, gal, gentleman, glad, grampa, gramps, grandchild, granddad, granddaddy, grandpa, grandparent, gratifying, guy, happy, hispanic, human, human being, jolly, joy, juvenile, kid, kin, kinfolk, lady, latin, latin american, lighthearted, ma, machine, male, mama, mechanism, merry, mid life, middle age, middle aged, middle-age, middle-aged, minor, mom, motherhood, mothering, multi-generation, multi-generational, multi-generational family, negative space, outdoor, outside, pa, papa, parent, person, pleasing, pleasure, pop, poppa, relationship, relative, satisfaction, seated, smile, thirties, thirty, three, three-quarter length, together, transit, transport, transporting, tyre, vehicle, velocipede, waist-up, western european, wheel, white space, women, young, youngster, youth,
