10-Letter Words Containing: P,Y,R,R

• forming an image by the action of light on a specially coated charged plate; the latent image is developed with powders that adhere only to electrically charged areas

• cavity formed by the pharynx at the back of the mouth

• Of, relating to, or utilizing greater than normal pressure (as of oxygen).

• of or relating to the breathing out phase of respiration

• Hydroelectric power

• Spontaneously igniting in air, especially when in a finely divided state

• Producing sparks, especially by friction

• (fire investigation) Able to oxidize with exposure to atmospheric oxygen at normal temperatures.

• a very tall building with many stories