| Mesopotamier | Mesopotamian |
| Mesopotamierin | Mesopotamian |
| Mesopotamien | Mespotamia Mesopotamia |
| mesopotamisch | Mesopotamian |
| Mesologie | mesology |
| Mesopelagial | Mesopelagic mesopelagic zone |
| Despotie | despotism |
| Monogamie | monogamy |
| Pescetarier | pescetarian |
| Mesomerie | resonance |
| Mesosphäre | mesosphere |
| Messstation | gaging station measurement station |
| Lesother | Lesothan |
| Esoteriker | esoteric |
| Misophonie | misophonia |
| Mysophobie | mysophobia |
| Copolymer | copolymer |
| Topotaxis | topotaxis |
| Poetaster | poetaster |
| Spötter | mocker tree warbler |