lisäinformatiivisista

Lisäinformatiivisista is a Finnish grammatical form. It is the plural partitive case of the word "lisäinformatiivinen". "Lisäinformatiivinen" itself is a compound word formed from "lisä" meaning "additional" or "extra", and "informatiivinen" meaning "informative". Therefore, "lisäinformatiivisista" can be translated to English as "about additional informative [things]" or "among the more informative ones".

The partitive case in Finnish is used in various contexts, including indicating an indefinite quantity or a part of something. When applied to "lisäinformatiivinen", it suggests a situation where one is discussing or referring to a subset of things that are considered extra informative. For example, in a sentence, it might be used to indicate that something is being selected from a group of more informative options, or that something is being discussed in relation to multiple items that provide additional information. The context of the sentence would clarify the precise meaning. Finnish grammar features a complex system of cases, and the partitive is one of the most frequently used. The ending "-sta/-stä" is characteristic of the partitive plural.