15-Letter Words Containing: I,R,E,M,P,T

• a performance given extempore without planning or preparation

• A subordinating conjunction that can convert a clause into a complement clause, i.e. one that completes a grammatical construction in the predicate and that describes or is identified with the subject or object.

• an overactive thyroid gland; pathologically excessive production of thyroid hormones or the condition resulting from excessive production of thyroid hormones

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

• the control of processes by computer