| Bohrhaken | bolt |
| Bohrwagen | jumbo |
| Boothaken | boathook |
| Bohreisen | drill bit |
| Bohrhammer | drifter drill hammer drill hammering drill percussion drill rotary hammer roto-drill |
| Bohrkern | core sample |
| bohren | drill bore |
| Fährhafen | ferry port |
| Schürhaken | poker |
| Vorhaben | plan intention |
| vorhaben | intend |
| verhaken | hook together |
| Bootshaken | boathook |
| bohrend | nagging |
| Bohemien | bohemian |
| Bohrer | drill |
| Bohrinsel | drilling platform oil rig |
| Böhmen | Bohemia |
| röhren | bray |
| Ohrhörer | earphone |