13-Letter Words Ending: AR

• Situated or happening outside of the blood vessels or lymph vessels.

• located or occurring outside a cell or cells

• Of or pertaining to extremely small blood vessels

• using nuclear weapons based on fusion as distinguished from fission

• intersecting at or forming right angles

• at right angles to the plane of the horizon or a base line

• a straight line at right angles to another line

• a Gothic style in 14th and 15th century England; characterized by vertical lines and a four-centered (Tudor) arch and fan vaulting

• a cord from which a metal weight is suspended pointing directly to the earth's center of gravity; used to determine the vertical from a given point

• an extremely steep face

• so steep as to be nearly vertical

• Below the mandible; submaxillary

• not spectacular

• (of a reaction) involving a single molecule

• Consisting of a single layer of molecules