Nemesis
 

Real enemies :
Gung ho & storm shadow : he cut his back hurt him really bad
General Flagg & major bludd ( he kill s his father )

Zartan and Storm Shadow... Framing him for Hard Master's murder is pretty tough. And I'm sure Snake-Eyes doesn't appreciate being the primary target either. Oh yeah, and driving in that wedge and scattering the entire Arishikage clan. Yeah, more people should probably hate Zartan.

;)

Lady Jaye and Zarana! They HATE each other! ;)

Scarlett and the Baroness................. ;)

Cobra Commander and Serpentor.....it's not like they go blowing together.

where do they hate one another? mutt and the dreadnoks, he hates them for hurting junkyard

Firefly and Zartan, they hate each other

Don't forget Spirit and Storm Shadow on the TV show!

sigma 6 cartoon and comic.

destro and cobra commander, its more of I hate you but have you around for my own purposes(money, guns, armies....)

Nick

duke and destro...i think i watched a few shows

and also general hawk and cobra commander