11-Letter Words Containing: P,L,E,N,A

• hypersensitivity reaction to the ingestion or injection of a substance (a protein or drug) resulting from prior contact with a substance

• Any of several classes of antibiotics produced by plants in response to microorganisms

• in an impressively expansive manner

• in an ebullient manner

• in an expectant manner

• To decorate something in this way

• a cephalosporin antibiotic (trade names Keflex and Keflin and Keftab) commonly prescribed for mild to moderately severe infections of the skin or ears or throat or lungs or urinary tract

• the feeling you have when you are satisfied with yourself

• serving or intended to explain or make clear