will have been clashing

• 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 clash.
  clash

  verb (used without object)

  to make a loud, harsh noise.

Related Words

• argument
• battle
• brawl
• conflict
• confrontation
• crash
• dispute
• encounter
• fracas
• melee
• misunderstanding
• rift
• riot
• showdown
• skirmish