Also theres plenty of mutants who can freeze time.
Hell, Xavier could disable his mind along with most Psi's.
Rogue could just be naked and absorb him to a husk.
Wolverine could just have his claws pulled out, heal from any average ass punch Pietro throws until he gets cheese shredded.
Wanda and Franklin Richard's can warp reality to render him powerless.
Magik could cast a spell nullifying his abilities.
Magneto could create an entire a collapsed tunnel to suffocate him.
Nightcrawler could teleport before Quicksilver hit a brick wall, knock his ass out, teleport back and finish him off.
Kitty Pride could just phase through him. He's got regular bones. She said said the only time she felt excruciating pain was when she tried to phase through Wolverine's adamatium.
...and more.