Placebo, muse, slipknot, misfits, dead kennedys, rancid, rise against, enter shakari, twin atlantic, greenday, blink 182, the pretty reckless, the distillers.
Theres a pretty decent range of subgenres and eras there. I would also check out some of MCRs solo projects if you havent already, in particular gerards and frank has been in some other bands (frank iero and the patience, leathermouth, pency prep and i am a graveyard) ray also did some solo work but i cant really comment on the quality of that as i never really listened to it