above: various blades. These are built by Madlax Stygian.
above: some Chinese swords (劍 Jian) at the top, and Ninja↗-styled swords (bottom). These are built by Naeko Michinaga.
above: Fancily designed Light-sabers↗ of Star Wars fame. Note the superfluously ornamental beautifully crafted guards, at the expense of realism↗. These are built by Madlax Stygian.
above: Sword fighting.
above: Sword fighting. Although the guy seems to be chasing the girl, but the guy was no match.
Here's a brief explanation of various words for different types swords. Different swords may have different names due to their different class, style, or function, but mostly, different words came about more due to cultural aspects, i.e. the sword's origin, region, and history.
Western:
Mid-East:
Far-East:
