Swordsmanship :: Swordsman (n.) One skilled of a use of the sword; a professor of the science of fencing; a fencer.
Swordsmen :: Sword-shaped (a.) Shaped like a sword; ensiform, as the long, flat leaves of the Iris, cattail, and the like..
Wordsman :: Wordsman (n.) One who deals in words, or in mere words; a verbalist..