1. young
2. immature, adolescent, teen, teenage, teenaged, boyish, boylike, schoolboyish, childlike, childly, early, formative, girlish, schoolgirlish, infantile, junior, little, small, newborn, puppyish, puppylike, tender, vulnerable, youngish, youthful, vernal, preteen, preadolescent, immature, junior, new, new

1. early, offspring
2. animal, animate being, beast, brute, creature, fauna, Young
3. Loretta Young, actress, Young
4. Whitney Young, Whitney Moore Young Jr., civil rights leader, civil rights worker, civil rights activist, Young
5. Thomas Young, physicist, Egyptologist, Young
6. Pres Young, Lester Willis Young, saxophonist, saxist, Young
7. Edward Young, poet, Young
8. Cy Young, Danton True Young, ballplayer, baseball player, Young
9. Brigham Young, religious leader, youth
9. age group, age bracket, cohort