| Megaphon | bullhorn megaphone |
| Megafon | bullhorn |
| Megaron | megaron |
| Megalodon | megalodon |
| megadont | megadont |
| Negation | negation |
| Negatron | negatron |
| Semaphor | semaphore |
| Metapher | metaphor |
| Telephon | telephone |
| Marathon | marathon |
| Megapixel | megapixel |
| Megatonne | megaton |
| Megäre | shrew |
| megaloman | megalomaniacal |
| Megabyte | megabyte |
| Megalith | megalith |
| Megawatt | megawatt |
| mega- | mega- |
| Pegasos | Pegasus |