will have been rivaling

• 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 rival.
  rival

  noun

  a person who is competing for the same object or goal as another, or who tries to equal or outdo another; competitor.

Related Words

• adversary
• challenger
• competition
• competitor
• contender
• opponent
• peer