The term 'Adopted Child' can be represented by three crossword solutions: EPPIE (5 letters), NERO (4 letters), and ERNIE (5 letters). EPPIE is a character from the novel Silas Marner by George Eliot, who is an orphan adopted by a weaver. NERO is a character from the novel The Catcher in the Rye by J.D. Salinger, who is an orphan adopted by a wealthy family. ERNIE is a character from the novel The Adventures of Tom Sawyer by Mark Twain, who is an orphan adopted by his aunt.