kiireellisimmän
Kiireellisimmän is the genitive singular form of the Finnish adjective "kiireellinen," which translates to "urgent" or "pressing." In Finnish grammar, the genitive case is used to indicate possession or a relationship between nouns, similar to the English possessive 's or the preposition "of." Therefore, "kiireellisimmän" signifies "of the most urgent" or "belonging to the most urgent."
This grammatical form would typically appear in a sentence where something is being described in relation
The superlative form "kiireellisimmän" denotes the absolute highest level of urgency compared to all other levels