14-Letter Words Containing: A,R,D,O,N,S,_

• (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids

• 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

• a polyhedron whose faces are trapeziums

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