Whilst there may be times and places where it is perfectly legally acceptable to swing a sword around and other such weapons, at many times in history weapons have either been limited to the nobility only (as in the Japan of the Tokugawa Shoguns) or outright banned for almost everybody (as in most Western countries today.) Even in more weapon-friendly fantasy worlds, there may be times and places where weapons are banned for most people (such as at the court of a noble, or in certain taverns whose owners really don't want sword fights in their establishment.) With this is mind, here are 30+ items that can be used as weapons.
The Anunnaki are a secret society in the Cosmic Era
And Cain went out from the presence of the LORD, and dwelt in the land of Nod, on the east of Eden.
A foundation 'Secret' of the Cosmic Era
Melpomene's Espers? Ha! Let me know how that goes, and after that let me know when you find Atlantis and Jimmy Hoffa!
With a huge number of sacrificial victims, another realm long ago secretly bound a Prince of the land spirits, Iorstonn by name, thus ensuring the fertility, and improving the magical defences, of their realm. But binding that Prince to one spot has disrupted the weather and magical patterns (ley lines?) over half the continent. Things have become bad enough that a coalition has been formed to rectify the situation, once divinations have established the cause.
Your party is one of the teams assembled to do the rectification: find the binding object and steal it ("so that we can destroy it here in our realm, of course"...*) or destroy it over there. Presumably the Prince will be grateful to his rescuers and angry at the binders, but with a greater spirit like Iorstonn one can never be sure: such beings are "tricksy".
* Of course, the rulers of our realm might want to control Iorstonn for their own ends...