Excessively tart

Usage examples of oversharp.

Her thin lips, the color of calf liver, drew back enough to expose her overlong and oversharp canines.

Late forties, slim, an overmanaged tan, a little oversharp in the dress dept.

The mind of Landis was not oversharp, but now jealousy gave it a point.

The cabbie touched a sensor plate, and the windscreen of the cab lit with a closeup of LeShaun Kinnison's oversharp face on heads-up display.