| Megalodon | megalodon |
| megaloman | megalomaniacal |
| Megafon | bullhorn |
| Megaphon | bullhorn megaphone |
| Megaron | megaron |
| megadont | megadont |
| Megajoule | megajoule |
| Megalopolis | megalopolis |
| Megatonne | megaton |
| Megalith | megalith |
| Megalomanie | megalomania |
| Regalien | regalia |
| Negation | negation |
| Negatron | negatron |
| galion | beakhead |
| Analogon | analogue analog |
| Naloxon | naloxone |
| Salomon | Solomon |
| Melodie | melody |
| melodiös | melodious tuneful |