| Tatform | active |
| Tatort | crime scene |
| tattern | dodder |
| Tatar | Tatar |
| Tatra | Tatra |
| Tattoo | tattoo |
| Täter | culprit perpetrator criminal offender |
| Blattform | leaf shape |
| Hartford | Hartford |
| Plattform | platform |
| Zeitform | tense |
| Blasform | blow mould |
| Passform | fit |
| Vorform | antecedent |
| e-Form | e-form |
| Backform | baking tin |
| Form | shape form mould |
| Reform | reform |
| Staatsform | form of government |
| Uniform | uniform |
| uniform | uniform |