unoriginal

1. (rare) Not being the first or earliest version of something, not original.Examples: "1894, Joseph Jacobs (editor), More Celtic Fairy Tales, London: David Nutt, Notes and References, “The Leeching of Kayn’s Leg,” p. 232, [This tale] occurs in an MS. of the fifteenth century in an obviously unoriginal form which shows that the story-teller did not appreciate the significance of many features in the folk-tale he was retelling […]"rare

2. (obsolete) Without an origin or source.Examples: "[I] plung’d in the womb Of unoriginal Night and Chaos wilde,"obsolete