will have been stiffing

• 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 stiff.
  stiff

  adjective

  rigid or firm; difficult or impossible to bend or flex.

Related Words

• brisk
• excessive
• extreme
• hard
• harsh
• heavy
• rigorous
• sharp
• steep
• strict
• stringent
• strong
• vigorous