counterrevolution (n.)

• backfire
• breakdown
• breakup
• cataclysm
• catastrophe
• comeback
• convulsion
• counterattack
• counterblast
• counterblow
• counterfire
• counterinsurgency
• countermeasure
• debacle
• defense
• overthrow
• overturn
• retort
• revolt
• revolution
• revulsion
• spasm
• subversion
• upset