[{"Bold_text": "noun", "List Items": ["a child surreptitiously or unintentionally substituted for another.", "(in folklore) an ugly, stupid, or strange child left by fairies in place of a pretty, charming child.", "Philately.a postage stamp that, by accident or intention, has been chemically changed in color.", "Archaic.a renegade or turncoat.an imbecile.", "a renegade or turncoat.", "an imbecile."]}]