How to Use Peter Principle in a Sentence

Peter Principle

noun
  • What makes the Peter Principle so durable isn’t the initial mistake.
    — Vibhas Ratanjee, Forbes.com, 17 Jan. 2026
  • The Peter Principle thrives when everyone at the top got there the same way and has incentive to protect that path.
    — Vibhas Ratanjee, Forbes.com, 17 Jan. 2026
  • Check the Peter Principle, which says people are promoted to their level of incompetence.
    — NPR, 11 Mar. 2026
  • Dismantling a Peter Principle economy isn’t a training fix.
    — Vibhas Ratanjee, Forbes.com, 17 Jan. 2026
  • The Peter Principle isn’t a bug in organizational design.
    — Vibhas Ratanjee, Forbes.com, 17 Jan. 2026
  • Some of the most publicly successful organizations run on Peter Principle economics.
    — Vibhas Ratanjee, Forbes.com, 17 Jan. 2026

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'Peter Principle.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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