14-Letter Words Containing: A,F,F,E,D,_

• evergreen perennial herbs of tropical America with lush foliage and poisonous sap; often cultivated as houseplants

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

• in a differential manner

• an implement with a small cup at the end of a handle; used to extinguish the flame of a candle

• the quality of being false or artificial (as to impress others)

• a deliberate pretense or exaggerated display

• not affected; a personal manner that is not consciously constrained

• possessing a differential coefficient or derivative

• capable of being perceived as different