15-Letter Words Containing: R,E,A,L,I,S,M

• a drug (trade name Thorazine) derived from phenothiazine that has antipsychotic effects and is used as a sedative and tranquilizer

• a chemical process that combines several monomers to form a polymer or polymeric compound

• the study of the whorls and loops and arches in the fingertips and on the palms of the hand and the soles of the feet

• an empirical doctrine that advocates experimental principles

• an orientation that favors experimentation and innovation