15-Letter Words Containing: O,P,R,E,N,E,_

• a performance given extempore without planning or preparation

• place special or excessive emphasis on

• antibacterial substance that is a water-soluble powder used in antiseptic soaps and toothpaste

• A subordinating conjunction that can convert a clause into a complement clause, i.e. one that completes a grammatical construction in the predicate and that describes or is identified with the subject or object.

• roentgenography of the brain after spinal fluid has been replaced by a gas (usually oxygen); produces an encephalogram

• the posterior lobe of the pituitary body; primarily glandular in nature

• in an all-inclusive manner