Finnish word laadukkuus comes from Finnish -uus (Forms nouns from adjectives, expressing a quality.), Finnish laadukas
| Dictionary entry | Language | Definition |
|---|---|---|
| -uus | Finnish (fin) | Forms nouns from adjectives, expressing a quality. |
| laadukas | Finnish (fin) | Quality, good-quality, sterling, high-class (being of good quality). |
| laadukkuus | Finnish (fin) | Quality (state or quality of being or having quality); qualityness (rare). |