| Blutbad | bloodbath massacre carnage |
| Blutbahn | circulatory system |
| Blutbank | blood bank |
| Bluttat | bloody deed |
| Blu-ray | Blu-ray |
| Blutsbande | blood |
| blutarm | bloodless |
| blühend | prosperous |
| Blut | blood |
| Bluter | haemophiliac hemophiliac bleeder |
| Blutgeld | blood money |
| Bluthund | Bloodhound |
| Blutmond | blood moon |
| Blutruf | blood curse |
| Blutspat | blood spavin |
| Blutung | bleeding haemorrhage |
| Blüte | flower blossom bloom florescence flowering time dud eczema |
| bluten | bleed |
| blutig | bloody |
| blutrot | crimson |