| Mercaptan | mercaptan |
| Meran | Merano |
| Meridian | meridian |
| Merlan | whitling |
| merkantil | mercantile |
| circadian | circadian |
| Capstan | capstan |
| Heptan | heptane |
| Elastan | spandex |
| Rattan | rattan |
| vertan | wasted |
| perkutan | percutaneous diadermic through the skin transcutaneous transdermal transdermic |
| Merlette | martlet |
| Mercosur | Mercosur |
| Meristem | meristem |
| Meritum | merit |
| Merkmal | feature characteristic trait |
| Merlin | merlin |
| merken | notice realize remember keep in mind memorize |
| Capa | mantle cape |