will have extolled

• future perfect

  future perfect

  Used to describe an action that will be fully completed or achieved by a specific point in the future.

  of extol.
  extol

  verb (used with object)

  to praise highly; laud; eulogize.

Related Words

• acclaim
• applaud
• celebrate
• commend
• eulogize
• exalt
• glorify
• laud
• praise