2, 40-45, 40-50, 40's, 40s, 45-50, 50-55, 50-60, 55-60, accuracy, adult, advancement, anticipation, aspiring, careful, cheerful, child, children, color, colour, dad, dada, daddy, daylight, daytime, delighted, developing, enjoying, estimating, exactitude, expectation, family, fatherhood, fathering, fellow, fifties, fifty, forties, forty, gentleman, glad, gratifying, guy, head & shoulders, human, human being, indoor, inside, jolly, joy, juvenile, kid, kin, kinfolk, lad, lighthearted, male, maturing, measuring tape, merry, mid life, middle age, middle aged, middle-age, middle-aged, pa, papa, parent, person, pleasing, pleasure, pop, poppa, precise, relation, relationship, relative, satisfaction, smile, tape-measure, tome, two, western european, young, youngster, youth, youthful,