The T-Rex on Skull Island is King Kong's archenemy for sure.
The V-rex
spanish king
Arch Enemy was created in 1996.
Nowhere, King Kong does not exist.
Fay Wray
Most people who have an arch-enemy, the arch- enemy is a person who has done them wrong. To have an animal as an arch Ðenemy is considered to be slightly abnormal.
An arch enemy is a particularly strong or powerful enemy.
Arch Enemy Entertainment was created in 2004.
king kongs head
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.
Zatanna's arch enemy pre new 52 is Brother Night.
He-Man's skull-faced arch enemy is Skeletor.
Manifesto of Arch Enemy was created on 2009-02-27.