Youngster

n.

1.

A young person; a youngling; a lad.

Noun

1.

youngster - a young person of either sex; "she writes books for children"; "they're just kids"; "`tiddler' is a British term for youngsters" Synonyms: child, kid, minor, nipper, tiddler, tike, tyke, shaver, small fry, nestling, fry

breed, brood, bud, chick, children, chit, descendants, descent, family, fruit, grandchildren, great-grandchildren, heirs, hostages to fortune, inheritors, issue, juvenile, kids, lineage, little ones, moppet, new generation, offspring, posterity, progeny, rising generation, seed, sons, succession, treasures, youngling, younglings, youngsters