Anagrams of: PERPENDICULARS

• 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

• supplementary material that is collected and appended at the back of a book

• a vestigial process that extends from the lower end of the cecum and that resembles a small pouch

• not clipped

• drain that allows water on the deck of a vessel to flow overboard

• wait in hiding to attack

• put in a dangerous, disadvantageous, or difficult position

• sell at artificially low prices