| Rechenmaschine | calculator |
| Küchenmaschine | food processor |
| Linienmaschine | airliner |
| Kolbenmaschine | piston engine |
| Schälmaschine | decorticator |
| Drehmaschine | lathe |
| Dreschmaschine | threshing machine |
| Kehrmaschine | street cleaner street sweeper |
| Lichtmaschine | alternator |
| Nebelmaschine | fog machine smoke machine |
| Suchmaschine | search engine |
| Rechenzeichen | operator |
| rechtmachen | please |
| Rechenschaft | account accountability |
| Rechenschieber | slide rule |
| Zeichenschiene | square |
| Kolbenmaschinen | piston engine |
| Aushebemaschine | excavator |
| Aushubmaschine | excavator |
| Baggermaschine | dredge |