9-Letter Words Containing: O,P,P,I,E,S

• Any binary compound of phosphorus, especially one in oxidation state −3.

• Any salt or ester of phosphorous acid

• The anion PO33-, or the trivalent radical PO3

• a colorless gas with a strong fishy smell; used as a pesticide

• marked by abrupt transitions

• rough with small waves

• a tube that directs air or gas into a flame to concentrate heat

• a tube through which darts can be shot by blowing

• The drainpipe that connects a roof-line gutter with the ground.

• chimney consisting of a metal pipe of large diameter that is used to connect a stove to a flue

• a man's hat with a tall crown; usually covered with silk or with beaver fur

• The dress or actions of a fop.

• Stupidity.