| monomorph | monomorphic |
| holomorph | holomorphic |
| Allomorph | allomorph |
| automorph | automorphic idiomorphic |
| isomorph | isomorphic |
| zygomorph | zygomorphic |
| anamorph | anamorphic |
| polymorph | polymorphous |
| Mondhorn | fire dog |
| Monocoque | monocoque |
| Mononom | monomial |
| Monopoly | Monopoly |
| Monarch | monarch |
| Monitor | monitor |
| Monolith | monolith |
| Monolog | monologue |
| Monom | monomial |
| Monopol | monopoly monopole |
| Monosomie | monosomy |
| Monotonie | monotony monotonicity |