| Metalloid | metalloid |
| metallic | metallic |
| Metallurg | metallurgist |
| Metall | metal |
| Metallband | steel tape |
| Metaller | Metaller |
| Metallring | metal ring |
| Metallrohr | metal pipe |
| metallen | metallic |
| Metallurge | metallurgist |
| Metallurgin | metallurgist |
| Method | Methodius |
| Metzlerin | slaughterer |
| Metabolit | metabolite |
| Metal | metal |
| Metallblock | metal block |
| Metallkunde | metal physics |
| Metallsalz | metal salt |
| Metallsäge | hacksaw |
| Metallurgie | metallurgy |