The general of Admiral white's robot army, the cyborg lizard, eh I don't know give him a name.

Addaver (yes I know it’s weird)

Irojah (Iron Jaw)

I like that one, it's a good pun (at least I think it's a pun, I don't know I'm not too into puns)

Not really a pun, thats just what his name stands for

Well, I liek what it stands for, so I'll name him this. Also fun fact, he wasn't originally a robot. He was an anthromorphic lizard creature that got turned into this. The only organic parts of him are his brain and his heart, which is located behind the glass triangle on his chest that looks like iron man's ark reactor. And the green stuff in there is just some liquid that surrounds his heart.

Admiral White is honestly a really good villain

Well now that you mentioned him, I might as well bring up what happened to Irojah. He was the leader of his tribe and got exploded by admiral white leaving all except for him dead. After that, he awakened in his factory where admiral white tricked him into thinking that the people of fire, the flaments did it, so he then swore vengeance on them, and then was built his cyborg body that was geared up for combat to help make them extinct. Little did he know that the admiral just wanted to make him his puppet for war.

Iron crocodile

RoLizard?