| Staatstheorie | theory of the state |
| Chaostheorie | chaos theory |
| Sprachtheorie | linguistic theory theory of language |
| Stringtheorie | string theory |
| Staatsangehörige | citizen national subject |
| Staatschef | head of state |
| Staatsform | form of government |
| Staatsgebiet | territory |
| Staatsgrenze | state border state frontier |
| Stammbaumtheorie | tree model |
| Synästhesie | synesthesia synaesthesia synæsthesia |
| Dramentheorie | dramatic theory |
| Quantentheorie | quantum theory |
| Spieltheorie | game theory |
| Systemtheorie | system theory |
| Staatsamateurin | shamateur |
| Staatsgeheimnis | state secret |
| Staatsgewalt | organ of state |
| Staatskirche | established church |
| Staatswesen | body politic |