15-Letter Words Containing: D,I,S,T,R,A,C,T

• To make stitches of this kind.

• A device that uses diffraction (especially X-ray diffraction) to investigate the structure of matter.

• not up to expectations

• The ease with which a person's concentration can be interfered with by external stimulation or by irrelevant thoughts

• the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay

• the gradual transformation of habitable land into desert; is usually caused by climate change or by destructive use of the land