acute
Severe or intenseadjective · Exceptionally sharp in intensity or perception.Short-term illnessadjective · Developing quickly and lasting a short time rather than being chronic.Pointed shapeadjective · Forming a sharp point or an angle smaller than a right angle.Slanting accent markadjective · Marked with an accent that slopes upward from left to right.High pitchadjective · Pronounced with a high or rising pitch.