Synonyms for Child (same or very similar meaning)
WordNet sense 1 (an immature childish person):
babyWordNet sense 2 (a human offspring (son or daughter) of any age):
kidWordNet sense 3 (a young person of either sex):
fry, minor, nestling, nipper, shaver, tike, tyke, youngster, tiddler, small fryFrom the ODE community, based on WordNetadd/edit