14-Letter Words Containing: A,F,I,L,L,U

• not possible to classify

• involving or depending on several factors or causes (especially pertaining to a condition or disease resulting from the interaction of many genes)

• a white odorless crystalline sulfa drug; the parent compound of most of the sulfa drugs

• the states'-rights doctrine that a state can refuse to recognize or to enforce a federal law passed by the United States Congress

• the act of nullifying; making null and void; counteracting or overriding the effect or force of something