| Massenpanik | mass panic |
| Massenanteil | mass fraction |
| Massenware | commodity |
| Massenzahl | mass number |
| massenhaft | large quantities of plentiful |
| Wassertank | water tank cistern |
| Massen | masses |
| maßen | as for |
| Massen- | multitudinous |
| Massenmedien | mass media |
| Massenstrom | mass flow |
| Masseurin | masseuse masseur |
| Masterplan | master plan |
| Maskenball | masked ball |
| Massai | Maasai |
| Massencrash | multi-vehicle collision pile-up |
| Massendefekt | mass defect |
| Massengrab | mass grave |
| Massenmedium | mass media mass medium |
| Massenmord | mass murder |