20-25, 20-30, 20's, 20s, 25-30, 30-35, 30-40, 30's, 30s, 35-40, 40-45, 40-50, 40's, 40s, 45-50, 50-55, 50-60, 55-60, accelerating, accessory, accomplishment, adult, adventuresome, adventuring, apparel, arm, arms up, asian, auto racing, celebrating, clothes, clothing, color, colour, confident, congratulation, conquering, conquest, cooperation, danger, daylight, daytime, exterior, far eastern, fast, fellow, female, festivity, fifties, fifty, force, formation, forties, forty, gal, garment, gentleman, goal, group, guy, haste, hat, hazard, hazardous, head gear, human, human being, hurrying, jeopardizing, lady, male, manly, mid life, middle age, middle aged, middle-age, middle-aged, negative space, oriental, outdoor, outside, perilous, person, powerful, prevailing, protection, quick, race-car, raised, raising, rapid, risk-taking, rooting, row, running track, security, speeding, sport, support, swiftness, teammate, thirties, thirty, together, track, transit, transport, transporting, triumphing, twenties, twenty, up, victor, victorious, virile, western european, white space, women,
