15-Letter Words Containing: I,O,S,P,O,R,E

• a crystalline amino acid obtained from gelatin or collagen

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

• the posterior lobe of the pituitary body; primarily glandular in nature

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

• the study of the phonological realization of the allomorphs of the morphemes of a language

• become professional or proceed in a professional manner or in an activity for pay or as a means of livelihood

• make professional or give a professional character to