12-Letter Words Containing: I,S,S,I,E,R

• a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures

• liable to sudden unpredictable change

• To treat from the perspective of history or historicism

• an infestation with or a resulting infection caused by a parasite of the genus Schistosoma; common in the tropics and Far East; symptoms depend on the part of the body infected

• a strange attitude or habit

• the position of viceroy

• a substance added to plastics or other materials to make them more pliable

• increase the pressure on a gas or liquid

• maintain a certain pressure

• increase the pressure in or of