5erittäin

5erittäin is a Finnish word that translates to "5 very" or "5 extremely" in English. It is a playful and informal way of emphasizing a high degree of something. The number "5" is often used in Finnish culture to denote a high rating or a strong endorsement, similar to how a star rating system might use five stars.

When someone says "5erittäin hyvä" for instance, they mean something is exceptionally good, going beyond just "very good." The "5" acts as a numerical amplifier to the adverb "erittäin." This construction is not standard formal Finnish but is commonly understood in casual conversation, particularly among younger generations. It conveys a sense of enthusiastic approval or a strong positive sentiment. The exact origin is unclear, but it likely evolved from the widespread use of numerical rating scales in various contexts.