1860 T. Martin tr. Horace 218 Black Eurus, snap each rope and oar With the o'ertoppling surge!
1876 C. M. Yonge xxviii. 242 The already overtoppling mass of froth of feminine silliness.
1999 4 Mar. 6/1 Driven out of Italy in 1910 by overtoppling debts, he became a literary lion in Paris.