Baby
Infant, newborn, toddler, child, little one, babe, tot, cherub, bambino, moppet, tyke, rug rat, munchkin, nipper, tiny tot, bundle of joy, angel, darling, sweetie, cutie, precious, pumpkin, peanut, mini-me, junior, offspring, progeny, heir, successor, descendant, youngling, babe in arms, small fry, kiddo, tike, wee one, youngling, minor, juvenile, kid, youngster, adolescent, teen, youth, baby doll, babykins, bairn, nursling, neonate, suckling, crawler, wiggler.