Elevation, or geometric height, is mainly used when referring to points on the Earth 's surface, while altitude or geopotential height is used for points above the surface, such as an aircraft in flight or a spacecraft in orbit, and depth is used for points below the surface.
disquiet - disturb in mind or make uneasy or cause to be worried or alarmed; She was rather perturbed by the news that her father was seriously ill Synonyms: cark, disorder, perturb, unhinge, distract, trouble
Disquiet is defined as a feeling of anxiety or nervousness. An example of disquiet is uneasiness before taking a big test. The definition of disquiet is to make nervous or anxious. An example of disquiet is to tell someone about how his or her professor has bad teaching techniques. disquiet