will have been rampaging

• future perfect progressive

  future perfect progressive

  Used to describe a continuous action that will progress up until a designated point of completion in the future.

  of rampage.
  rampage

  noun

  violent or excited behavior that is reckless, uncontrolled, or destructive.

Related Words

• binge
• destruction
• disturbance
• frenzy
• orgy
• spree
• turmoil