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

• a performance given extempore without planning or preparation

• an underactive thyroid gland; a glandular disorder resulting from insufficient production of thyroid hormones

• 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

• relating to epinephrine (its release or action)