Here is the Useless Sword mod, this mod adds 76 new swords in 1.16, 60 new swords in 1.15, 59 swords in 1.14 and 51 swords in 1.12 !
The swords take again objects already existing in the game where which is obtained by a mobs (install JEI to see all the recipes)
I'm French and this mod was done with Mcreator (Sorry if I make mistakes in English 😅)
Here is the list of swords :
