1865 A. B. Grosart (ed. 3) 83 Wishing to be as brief, and..unrepetitive [1864 (ed. 1) unrepeatative] as possible.
1963 7 Mar. 518/1 The other [noise] is irregular and unrepetitive.
2005 (Nexis) 4 Sept. 13 What is most immediately striking about the [print] collection is how unrepetitive, and yet how unified, it is.