Spoken English Made Easy

Difference Between Acuity and Acuteness

There are many words in the English Language with similar spelling (or) pronunciation but having different meanings.

Here, Acuity and Acuteness form a pair of Confusing Words. Let’s move on to find out the difference between the two.

Meaning of Acuity

  • the keenness of thought, vision, or hearing

Meaning of Acuteness

  • a quick and penetrating intelligence
  • a sensitivity that is keen and highly developed
  • the quality of having a sharp edge or point

What’s The Difference:

  • Your visual acuity is not poor.
    The acuteness of a writer lies in his words.
  • He just passed his first simple mental acuity test.
    The acuteness of the problems varies from person to person.


Learning English is full of confusion. As you study, You will come across many such differences.

I believe the above explanation helped you understand the difference between the two words perfectly well. Keep Learning!!

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