The Adessive case is a grammatical case that usually expresses location, and signifies "at" or "on". However, there are several synonyms for the adessive case, depending on the language. For example, in the Finnish language, the adessive is known as "paikallisnimi", which means "location name". In Hungarian, it is referred to as "helyhatározó eset", meaning "locative case". Meanwhile, the Estonian language refers to the adessive as the "elative case". The Adessive case in these languages, therefore, signifies the same grammatical construction but uses different terminology. Understanding these synonyms helps in better comprehension of other languages, and even in translation tasks.