Dexterity. Agility; smartness in action.
Deranged. Put out of order; wrongly arranged.
Develop. Brought out; to put into a correct shape or form.
Deferred. Put over to another time.
Designedly. With a direct purpose.
Diagonal. Across an object at an angle to one or more aides.
Diametrically. Across an object through or near the center thereof.
Diagram. A mechanical plan or outline of an object.
Dimension. The distance across an object. The measurement, for instance, of a propeller from tip to tip.
Dynamically. Pertaining to motion as a result of force.