15-Letter Words Containing: C,H,A,R,T,E,R

• The use of pharmaceuticals to treat disease

• extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds

• equipment that enables a sophisticated separation, e.g. gas chromatographic or liquid chromatographic separation.

• the branch of medicine dealing with mental disorders attributable to diseases of the nervous system