| Klassenraum | classroom |
| Kesselraum | boiler room |
| Außenraum | exterior space outdoor room outdoor space |
| Pausenraum | break room |
| Klassenpfad | classpath |
| klassenlos | classless |
| Klartraum | lucid dream |
| Klassem | classeme |
| Klassenfahrt | school trip |
| Klassenkampf | class conflict |
| Kassenwart | treasurer |
| wasserarm | arid |
| Fliegenraum | fly room |
| Läusekraut | lousewort |
| Laderaum | hold loading space |
| Lagerraum | storage room |
| Leseraum | reading room |
| Flammenbaum | flamboyant |
| Klassenclown | class clown |
| Klassendiagramm | class diagram |