will have been disappearing

• 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 disappear.
  disappear

  verb (used without object)

  to cease to be seen; vanish from sight.

Related Words

• abandon
• depart
• die
• die out
• dissipate
• dissolve
• escape
• evaporate
• expire
• fade
• flee
• fly
• go
• leave
• melt
• perish
• recede
• retire
• retreat
• sink