| Metronom | metronome |
| Metronym | matronymic |
| Metonym | metonym |
| Retronym | retronym |
| Matronym | matronymic |
| Astronom | astronomer |
| heteronom | heteronomous |
| Meronym | meronym |
| Metro | Tube |
| Metrum | meter |
| Methanol | methanol |
| Metropole | metropolis |
| Gastronom | restaurateur |
| Zentrosom | centrosome |
| Astronym | astronym |
| Matrone | dame |
| Patronym | patronym patronymic |
| Agronom | agronomist |
| Heteronym | heteronym |
| Pronom | pronoun |