duplicate(An exact copy or an additional or extra copy of a particular book or document); reproduction(A copy of a work of art. Something made in imitation of a certain style or of an earlier period)
copy(To duplicate information and reproduce it in another part of a document, in a different file or memory location, or in a different medium. A copy operation can affect data ranging from a single character to large segments of text, a graphics image, or from one to many data files)
