| Extrem | extreme |
| extrem | extreme |
| Extremum | extremum |
| Extremste | extremity |
| Extremist | extremist |
| Extremität | appendage extremity |
| Extremwert | turning point extremum |
| Extra | perk |
| extra | additionally deliberately particularly |
| Extremistin | extremist |
| extremophil | extremophilic |
| Extremadura | Extremadura |
| Extremismus | extremism |
| Extremsport | extreme sport |
| extra- | extra- |
| Extremitäten | limb |
| Sexte | sixth |
| dexter | dexter |
| texten | write |
| Dextrin | dextrin |