15-Letter Words Containing: F,E,D,O,R,A

• the state of being under federal control

• the act of being put under federal control

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

• A heterocyclic ether having a five-membered ring with four carbon atoms and one oxygen; it is a colourless liquid with an ether-like smell, and is used as a polar solvent.

• the act of introducing variety (especially in investments or in the variety of goods and services offered)

• the condition of being varied