13-Letter Words Containing: A,E,N,O,R,U

• a solid substance in the form of tiny loose particles; a solid that has been pulverized

• the act of grinding to a powder or dust

• annihilation by pulverizing something

• in a manner involving or inclined to conjecture and supposition

• not capable of being conquered or vanquished or overcome

• incapable of being surmounted or excelled

• the state of being dangerous

• therapy designed to produce immunity to a disease or to enhance resistance by the immune system

• the act of making a piece of equipment rugged (strengthening to resist wear or abuse)