11-Letter Words Containing: P,E,N,I,E,S,_

• intelligent somewhat arboreal ape of equatorial African forests

• in an expensive manner

• in an impressively expansive manner

• in an ebullient manner

• 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

• vermifuge used to treat infestations by roundworms or pinworms

• relatively low in price or charging low prices

• the quality of being suited to the end in view

• taking advantage of opportunities without regard for the consequences for others