Prowess: (synonym) accomplishment; The man was proud that he made a prowess in the game.

Cunning; sly manner, deceiving; People can be cunning at times tricking them into money or other things.

Calamity: catastrophe; It was a calamity with all those animals running free. 

Superimposed: overlap; Fast runners usually superimpose the slower runners.

Incomprehensible: impossible to understand; The test was incomprehensible, almost everyone failed it.