For example Doctor Doom!
Dominator (Wonder over Yonder)
Darknesss
My "Name A Villain Starts With A Letter Of The Alphabet" Is Trending🤩🤩🤩🤩🤩
Darth Vader
Kewl 😎
Dreadpool
Deadpool (Earth-1610)
Deathstroke
DeadShot
Deep
Dare Devil (Marvel Zombies)
Darkseid
Dallas (Payday)
David Harken
Desmond McCain
D.A.V.E.
David McCall
Dr. Hugo Grief
Doctor Phosphorus
Dr. Diaper
Deathstorm
Drakken
Darth Maul
Darth Malgus
Darth Baras
Darth Bane
Darth Plagueis
Darth Caedus
Darth Vox
Darth Sideous
Davy Jones
Darth Nihilus
What do you think?