15-Letter Words Containing: A,F,F,I,C

• The quality of being difficult to delete, remove, wash away, blot out, or efface.

• in an ineffective manner

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

• the bearing of fruit

• organs of fruiting (especially the reproductive parts of ferns and mosses)

• capacity or power to produce a desired effect

• lacking the power to be effective