| Knallkörper | firecracker |
| Knallsilber | fulminating silver |
| Knastköder | jailbait |
| Knaller | firecracker |
| Kalliope | Calliope |
| Gelbkörper | corpus luteum |
| Antikörper | antibody antigen-antibody complex antiphospholipid antibodies immune complex |
| Glaskörper | vitreous |
| Knacker | buster |
| Knallbonbon | Christmas cracker |
| Knallen | snap |
| knallen | bang slam |
| Knalltüte | nitwit |
| knallhart | tough |
| Unfallopfer | casualty |
| Wallpaper | wallpaper |
| Schwellkörper | corpus cavernosum cavernous body |
| Flugkörper | bullet |
| Textkörper | body text |
| Festkörper | solid |