Wiktionary
sledgelike
a. 1 Resembling a sledge (heavy hammer) or some aspect of one. 2 Resembling a sledge (sled or sleigh) or some aspect of one.
Usage examples of "sledgelike".
They pulled the black-clad men down one by one, wrenching off their helmets and splitting their skulls with blows from their sledgelike war hammers or battle-axes.