12-Letter Words Containing E,I,F,F,E,L,_

• someone who is appointed or elected to an office and who holds a position of trust

• the official who holds an office

• a crossbar that is attached to the traces of a draft horse and to the vehicle or implement that the horse is pulling

• power to be effective; the quality of being able to bring about an effect

• Incapable of being effaced.

• come into or as if into flower

• assume crystalline form; become crystallized

• become encrusted with crystals due to evaporation

• a light softness

• unbearably arrogant or conceited

• too extreme to bear

• the style of writing characteristic of some government officials: formal and obscure

• 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