unconscionable

/ʌnˈkɑnʃənəbəl/
adjective
  1. Shockingly unfair, unjust, or morally wrong.
    • It is unconscionable to treat workers so poorly.
    • The landlord's unconscionable rent increase forced many families to move.
    • The company's unconscionable profits came at the expense of the environment.
  2. Excessive or unreasonable in amount or degree.
    • He showed an unconscionable amount of greed.
    • They charged an unconscionable price for a simple repair.
    • The wait time was unconscionable — over three hours.