>>83717398>Joker and Green GoblinNot really at all
>Killer Croc and the LizardKinda, but completely different backstories and motivations
>Mr. Freeze and Doc OckWhat? Because they're both professors?
>Catwoman and Black CatYeah, I'll give you this one
>Killer Moth and someone I don't knowI don't know the Spiderman guy, so I can't judge
>The Penguin and KingpinOh, no! Mob bosses in New York environments?
>The Ridder and MysterioOne gives riddles and mind puzzles. One does illusions. Not really close.
>Clayface and SandmanKinda close.
>Electrocutioner and ShockerDon't know Electrocutioner, can't judge.
>Scarecrow and ScarecrowThey even have the same name.
>Man Bat and MorbiusOne's a giant bat, the other is a complex vampire, who as far as I know, doesn't even transform into a bat. You might as well have Vulture here.
>Deadshot and KravenOne's just another "Can't miss" guy, the other is the greatest hunter on the planet.
>Bane and VenomWhat, because they're both Big Guys?