13-Letter Words Containing: I,N,F,I,E,L,D,S

• To remove the sulfur from something (such as petroleum or flue gases).

• a sulfa drug used in treating meningitis and pneumonia and other infections

• lift the restriction on and make available again

• capability of being defended

• relating to or showing a difference

• involving or containing one or more derivatives

• the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx

• a quality that differentiates between similar things

• a bevel gear that permits rotation of two shafts at different speeds; used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves

• a white odorless crystalline sulfa drug; the parent compound of most of the sulfa drugs

• make into fiction

• convert into the form or the style of a novel