| Perception | sich verdunkeln + | to darken + | Sight | A |
| Perception | sich verfinstern + | to darken + | Sight | B |
| Perception | sich verdüstern + | to darken + | Sight | C |
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
cấm cửa 
to forbid (someone) to darken one’s door