| subdural | subdural |
| Substrat | substrate |
| Suburb | suburb |
| subkutan | subcutaneous |
| Guttural | guttural |
| guttural | guttural |
| Suberin | suberin |
| Subha | misbaha |
| Submitrale | zucchetto |
| Subordo | suborder |
| Subraum | hyperspace subspace |
| subfebril | subfebrile |
| subkrustal | subcrustal |
| submarin | submarine |
| submers | submerged |
| submukös | submucous |
| subpolar | subpolar |
| subterran | subterranean subterraneous |
| subtil | subtle |
| subungual | subungual |