12-Letter Words Starting: DIF

• To distinguish or differentiate.

• an effort that is inconvenient

• the quality of being almost beyond one's ability to deal with and requiring a great effort to achieve a positive result

• when light passes sharp edges or goes through narrow slits the rays are deflected and produce fringes of light and dark bands

• 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 distinguishing feature which marks a species off from other members of the same genus.

• A proponent of diffusionism

• Of or pertaining to diffusionism