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
The definition of acquiesce means to give in or go along with something without protesting, even if you don't really want to. An example of acquiesce is agreeing to go on vacation to the mountains when you really wanted to go to the sea. acquiesce. acquiesce.