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
Alfred H. Colquitt The noted southern historian C. Vann Woodward argued that the term Bourbon, which implies a steadfast refusal to accept or learn from the defeat of the Civil War and adapt to new realities, hardly fit these three postbellum Georgia leaders, and other historians have convincingly shown that the trio did not possess the unity of interests and purpose that the term triumvirate implies.