13-Letter Words Containing: A,P,H,R,A,C,T

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

• The fused head and thorax of spiders and crustaceans

• relating to or occurring or used in typography

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

• skill in an occupation or trade

• of or related to an amphitheater

• (botany) the development of a fruit without fertilization or seeds

• Of, pertaining to, or using a diaphragm.

• concerned with topography