efektiivisillä
The term "efektiivisillä" is the adessive plural form of the Finnish adjective "efektiivinen," which translates to "effective" in English. In Finnish grammar, the adessive case is used to indicate location, possession, or means. Therefore, "efektiivisillä" describes something or someone being "on" or "with" effective means, methods, or qualities.
When used in a sentence, "efektiivisillä" would modify a plural noun in the adessive case. For example,
The concept of effectiveness itself is widely applicable across various fields. In business, effective strategies lead