lisäyksenä
Lisäyksenä is a Finnish noun form meaning “as an addition” or “in the form of an addition.” It is the essive case (the -na/-nä ending) of the noun lisäys, which means addition or augmentation. The essive expresses a temporary state or role, so lisäyksenä signals that something is being used or regarded in the capacity of an addition to something else.
Lisäyksenä is commonly used in formal or written Finnish to specify what is being added or used
Relation to similar expressions
Lisäyksenä is more explicit about the role of something as an addition, compared with muuten or lisäksi,
The word combines lisäys (addition) with the essive suffix -nä, forming a phrase that states “in the