13-Letter Words Starting AR & Ending S

• Any branching, treelike shape or formation.

• The formation of such a shape or formation.

• a wife or widow of an archduke or a princess of the former ruling house of Austria

• a pathology or abnormality of a joint

• (collective) A group of islands.

• (by extension) Something scattered around like an archipelago.

• an architectural product or work

• the discipline dealing with the principles of design and construction and ornamentation of fine buildings

• the profession of designing buildings and environments with consideration for their esthetic effect

• (computer science) the structure and organization of a computer's hardware or system software

• a minimally invasive operation to repair a damaged joint; the surgeon examines the joint with an arthroscope while making repairs through a small incision

• the branch of anthropology that studies prehistoric people and their cultures