Ok, so as a general rule, Piercing weapons are small quick weapons, and normal are decent/slow weapons with a lot of damage. So what if we got a Piercing, heavy weapon, and a Swift, weak weapon. Here they are...
NOTE: These are three star starting weapons.
Talon Club:
A large, troika looking weapon, covered in barbs. It does piercing damage, with a similar damage output to this weapon (http://wiki.spiralknights.com/Twisted_Snarble_Barb ), and the speed of this weapon (http://wiki.spiralknights.com/Sealed_Sword ).