14-Letter Words Containing: O,N,A,R,C,H,Y,_

• a patient with imaginary symptoms and ailments

• suffering from hypochondria

• Fluid mechanics, especially when dealing with water

• the process whereby hydrocarbon molecules of petroleum are broken down into kerosene and gasolene by the addition of hydrogen under high pressure in the presence of a catalyst

• The study of the relationship between those quarks that possess the quantum property of color, and exchange gluons; more fully quantum chromodynamics.

• the act of making a film

• the branch of physics concerned with the conversion of different forms of energy

• an antihistamine (trade name Periactin) used to treat some allergic reactions