| klassenlos | classless |
| Klassenclown | class clown |
| masselos | massless |
| nasenlos | noseless |
| pausenlos | nonstop |
| kostenlos | free gratuitous free of charge |
| Klappenloch | glory hole |
| Klassenpfad | classpath |
| Klassismus | classism |
| klapsen | fan |
| Klasse | class |
| klasse | great awesome |
| Klassem | classeme |
| Klassenraum | classroom |
| Klausel | clause |
| blassen | discolor discolour fade wane |
| lassen | let quit stop allow have make cause |
| maßlos | beyond measure boundless exorbitant |
| gewissenlos | unprincipled |
| augenlos | eyeless |