| stimulieren | stimulate |
| stipulieren | stipulate |
| simulieren | simulate |
| titulieren | call entitle give a name to |
| gestikulieren | gesticulate |
| stilisieren | stylize |
| ästimieren | esteem |
| timbrieren | colour |
| emulieren | emulate |
| formulieren | couch frame put word |
| kumulieren | cumulate |
| artikulieren | articulate |
| spekulieren | speculate conjecture gather |
| assimilieren | assimilate |
| etiolieren | etiolate |
| studieren | study |
| stilllegen | decommission |
| Stillleben | still life |
| Stimmlippe | vocal fold |
| Stimulation | stimulation incentive |