15-Letter Words Containing: A,P,H,E,N,A

• chronic abnormal enlargement of the lymph nodes (usually associated with disease)

• the quality of lacking any predictable order or plan

• roentgenography of the brain after spinal fluid has been replaced by a gas (usually oxygen); produces an encephalogram

• the act of putting in alphabetical order

• an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant

• of or relating to or involving various methods of using photography to make plates for printing

• Any of a family of macrocyclic compounds having a structure similar to that of porphyrin; they are blue/green pigments that are used in plastics and enamels.