ac

Usage

• acme

  The acme of something is its highest point of achievement or excellence.

• acumen

  Acumen is the ability to make quick decisions and keen, precise judgments.

• acuity

  Acuity is sharpness or clearness of vision, hearing, or thought.

• ague

  When you suffer from ague, you have a fever and its associated symptoms, such as sweating, chills, and hot stages.