| Rechenbrett | abacus |
| Zeichenbrett | drawing board |
| Siechenbett | sickbed |
| Hexenbrett | Ouija |
| Rechenkunst | arithmetic |
| Rechnernetz | computer network |
| Aschenbrot | ash bread |
| Reichenberg | Liberec |
| Wochenblatt | weekly |
| Regalbrett | ledge |
| Reißbrett | drawing board drawing table |
| Ehebett | double bed |
| Rechenkunde | arithmetic |
| Rechnen | computation |
| rechnen | calculate reckon work out compute expect anticipate estimate |
| Sachenrecht | property law |
| rechnen mit | reckon |
| Berechenbarkeit | calculability predictability |
| Rechen | rake |
| rechen | rake |