This mod adds new swords along with their various crafting recipes to obtain them:

(Some crafting recipes are at the end of the description)

TNT Sword : Crafted with two TNT and a stick, this sword will explode if you are on fire! It has several abilities, such as dealing explosive damage to mobs, exploding on right-click, or self-repairing if you have gunpowder in your inventory!

Bone Sword : Crafted with two bone blocks and a bone, this sword becomes more powerful as it has more durability. It can repair itself at the cost of a few health points...