The Sinister Syndicate is a group of supervillains appearing in American comic books published by Marvel Comics. The characters serve as a collection of lesser-known Spider-Man villains. The group was the focus of the 1991 Deadly Foes of Spider-Man mini-series.
Komodo and The Sinister Syndicate fighting Spider-Man. Art by Jim Cheung.
The Sinister Six are a group of supervillains appearing in American comic books published by Marvel Comics, mainly those featuring Spider-Man. The members are drawn from the character's list of enemies, with the original members forming the team in The Amazing Spider-Man Annual #1. Led by Doctor Octopus, the team in its premiere followed swiftly the very early appearances of many of the most enduring members of Spider-Man's rogue's gallery: Vulture, Sandman, Electro, Mysterio, and Kraven the Hunter. While Doctor Octopus has generally remained its leader, the Sinister Six has had multiple variations of composition.
The original Sinister Six–Kraven the Hunter, Mysterio, Doctor Octopus, Vulture, Sandman, and Electro–battling Spider-Man. Art by Alex Ross.
The Sinister Twelve