Hitler
Red Skull
Hulk
Punisher
Dare-Devil
He has also fought Iron-man and Nick Fury several times.
For his World War II exploits, and some modern versions, it was the Red Skull (Johann Schmidt, also seen spelled as Shmidt).
Captain America's biggest arch nemesis is the Red Skull, but he has many more enemies including Baron Zemo, Batroc the Leaper, Crossbones, HYDRA, and MODOK to name a few.
TV Tropes I believe list the Thinker as the arch-enemy of the 1940's Flash, Gorilla Grodd as the arch-enemy of the Silver Age Flash, Professor Zoom as the arch-enemy of the Flash in the Bronze Age, then Vandal Savage, Abra Kadabra, Captain Cold and Zoom II as arch-enemies of Wally West at one point or another. His arch-enemy is usually considered to be Cold or Professor Zoom though.
4th of July
Bucky.
4th July 1922 is the in-story date of birth of Steve Rogers, the original Captain America.
Captain America's biggest arch nemesis is the Red Skull, but he has many more enemies including Baron Zemo, Batroc the Leaper, Crossbones, HYDRA, and MODOK to name a few.
The arch rival of Captain America is the Red Skull, a Nazi agent and leader of the organization known as HYDRA. They have been fierce enemies in the Marvel Comics universe for many years.
Flash's arch enemies is the two zooms
Flash's arch enemies is the two zooms
The Samurai
TV Tropes I believe list the Thinker as the arch-enemy of the 1940's Flash, Gorilla Grodd as the arch-enemy of the Silver Age Flash, Professor Zoom as the arch-enemy of the Flash in the Bronze Age, then Vandal Savage, Abra Kadabra, Captain Cold and Zoom II as arch-enemies of Wally West at one point or another. His arch-enemy is usually considered to be Cold or Professor Zoom though.
the arnt
Captain Cold.
in the serial flash. Flash and reverse flash are arch enemies.
in england
enemies
Captain Hook.