will have petrified

• future perfect

  future perfect

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

  of petrify.
  petrify

  verb (used with object)

  to convert into stone or a stony substance.

Related Words

• astonish
• astound
• daze
• dumbfound
• horrify
• startle
• stupefy
• terrify
• transfix