Austro-Hungarian Ersatz Monarch-class dreadnoughts were to be armed with 35,6cm/14” guns according to the Dutch magazine Marineblad dated 1913-1914 no. 6

An item reported that the next dreadnought for the Austro-Hungarian navy now being designed were to be armed with 5x2-35,6cm/14” L/45 Skoda guns on the centreline with a weight of 70.000 kilo. It should be possible to fire with all guns in one broadside salvo. A deck armour against the machinegun fire of aircrafts was considered and further more anti balloon guns. These measures caused an increased displacement of at least 25.000 tons.(1)

Note
1. The never realized Ersatz Monarch-class consisting of 4 ships but cancelled in 1917.