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Confusing Words 1 min read Published January 2025

"Disinterested" vs "uninterested" - what's the difference?

"She was completely uninterested in football.""He seemed uninterested in the outcome.""We need a disinterested party to mediate." (someone with nothing to gain)"A disinterested judge." (impartial, not biased)Why it matters: A "disinterested" arbitrator is exactly what you want in a dispute - some...

  • "She was completely uninterested in football."
  • "He seemed uninterested in the outcome."
  • "We need a disinterested party to mediate." (someone with nothing to gain)
  • "A disinterested judge." (impartial, not biased)

Why it matters

A "disinterested" arbitrator is exactly what you want in a dispute - someone who doesn't benefit from either outcome. An "uninterested" arbitrator would be a disaster - someone who doesn't care about the process at all.

The confusion

Many people use "disinterested" to mean "uninterested." This is so common that dictionaries now list both meanings for "disinterested." Purists insist on the distinction; practical English accepts both.

Frequently asked

What's the difference between "Disinterested" and "uninterested"?

"She was completely uninterested in football.""He seemed uninterested in the outcome.""We need a disinterested party to mediate." (someone with nothing to gain)"A disinterested judge." (impartial, not biased)Why it matters: A "disinterested" arbitrator is exactly what you want in a dispute - some...

Is "Disinterested vs uninterested" formal or informal?

The distinction still matters. "A disinterested witness" means an impartial one, not a bored one.

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