14-Letter Words Containing: D,I,N,O,R,S,T,U

• an adventurer (especially one who led the Spanish conquest of Mexico and Peru in the 16th century)

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

• restricted to the geographic area under a particular jurisdiction

• the quality of being productive or having the power to produce

• undergarment worn next to the skin and under the outer garments

• a substance as germanium or silicon whose electrical conductivity is intermediate between that of a metal and an insulator; its conductivity increases with temperature and in the presence of impurities

• a conductor made with semiconducting material