| Marchzins | accrued interest |
| Marcius | Marcius |
| Märchen | fairy tale |
| March | Morava |
| Marina | Marina |
| Markhirn | afterbrain |
| Marcus | Mark Marcus |
| Margarine | margarine |
| Marihuana | marijuana pot |
| Marine | navy marine |
| Marius | Marius |
| Marketing | marketing |
| Marquis | marquess |
| Martin | Martin |
| Martina | Martina |
| Martini | martini |
| marachen | come apart |
| marin | marine maritime |
| Arcadius | Arcadius |
| Archaeen | archaeon |