| Blattader | leaf vein nerve vein |
| Blätter | foliage |
| Blattfaser | leaf fibre |
| Blattfeder | leaf spring |
| Blattkäfer | leaf beetle |
| Blastoderm | blastoderm |
| Blattern | smallpox |
| blättern | leaf through riffle flick through page through thumb flake flake off put down defoliate unleaf unleave |
| Blauhäher | blue jay |
| Blattauge | leaf bud |
| Blattdorn | leaf thorn |
| Blattnase | leaf-nosed bat leafnose bat |
| Blättchen | leaflet rolling paper flag |
| Batter | batter |
| Bagdader | Baghdadi |
| Blattfloh | psyllid |
| Blattstiel | petiole |
| Blazer | blazer |
| Bläser | blower |
| blattlos | leafless |