What is another word for variometer?
Pronunciation: [vˌe͡əɹɪˈɒmɪtə] (IPA) 
A variometer is an instrument that measures the rate of climb or descent of an aircraft. However, there are several synonyms for this word that can be used interchangeably, depending on the context. Some of these synonyms include vertical speed indicator, vertical velocity indicator, climb indicator, and sink rate indicator. Each of these terms describes the same functionality and provides pilots with crucial information about the altitude of their aircraft. These synonyms provide more options to pilots when describing the variometer in conversation or in technical documents. Regardless of the term used, the variometer is an essential instrument for safe and efficient flying.
