| Bauholz | timber lumber |
| Bauhelm | construction helmet hard hat protective helmet |
| Laubholz | hardwood |
| Bahöl | fuss to-do |
| Bugholz | bentwood |
| Bauhaus | Bauhaus |
| Baumhöhle | tree hollow |
| Bauherr | constructor house builder |
| Bauklotz | building brick |
| Baule | Baoule |
| Baumharz | tree resin |
| Baumhopf | wood hoopoe |
| Baumpilz | tree fungus |
| Bausatz | kit |
| baumeln | dangle |
| Blauhelm | blue beret |
| Birnholz | pear |
| Gehölz | arbor grove |
| Hartholz | hardwood |
| Kathole | papist |