hyödyllisissä
Hyödyllisissä is a Finnish grammatical form of the adjective hyödyllinen, meaning useful or beneficial. It is the inessive plural form, used to describe multiple nouns in the inessive case (the case indicating “in” or within). The form appears when an adjective modifies a plural noun and the whole phrase is in the inessive, for example before the noun it describes.
In Finnish, adjectives agree with the nouns they modify in number and case. The base adjective hyödyllinen
- hyödyllisissä välineissä means “in useful tools.”
- hyödyllisissä sovelluksissa means “in useful applications.”
In ordinary prose, hyödyllisissä is usually part of a larger phrase and not used in isolation.
The form derives from hyödyllinen, itself from hyöty meaning benefit or usefulness, with the typical Finnish
Finnish grammar, adjective inflection, inessive case, Finnish noun–adjective agreement.