| metastabil | metastable |
| Metastase | metastasis |
| Mastaba | mastaba |
| Messstab | dip |
| Wetzstahl | sharpening steel |
| bistabil | bistable |
| instabil | unstable instable |
| stabil | stable sturdy |
| Metadaten | metadata |
| Metagalaxis | metagalaxy |
| Metasprache | metalanguage |
| Metasuche | metasearch |
| metastasieren | metastasize |
| Metabolit | metabolite |
| Metal | metal |
| Metall | metal |
| Metalloid | metalloid |
| Metaphase | metaphase |
| Metaphorik | imagery |
| Metaphysik | metaphysics |