| Shapes and patterns | Pfeil + | arrow + | Shapes and lines | B |
| Sport | Pfeil + | arrow + | Equipment | A |
| The office and computing | Pfeiltaste + | arrow key + | Computing and typing | C |
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
| Intermediate -Advanced: 3137 (noun: guiding principle, program)  This has been a main principle of the government's economic policy for years.  Dies ist seit vielen Jahren der Grundpfeiler der Wirtschaftspolitik der Regierung.  Đây là trọng tâm trong chính sách kinh tế của chính phủ trong nhiều năm. |