| Blutfehde | vendetta |
| Blutgeld | blood money |
| Blutspende | blood donation |
| Blutzehnt | tithe |
| Blutzeuge | martyr |
| Abluftfahne | plume |
| Blutsbande | blood |
| blühend | prosperous |
| Blumenerde | potting soil |
| Blutbad | bloodbath massacre carnage |
| Blutbahn | circulatory system |
| Blutegel | leech |
| Bluter | haemophiliac hemophiliac bleeder |
| Blutfleck | bloodstain |
| Bluthund | Bloodhound |
| Blutlache | pool of blood puddle of blood |
| Blutmond | blood moon |
| Blutprobe | blood sample blood test |
| Blutrache | vendetta blood feud |
| Blutschande | incest |