| Formalin | formalin |
| Formalie | formality |
| Formalist | formalist |
| Formation | formation |
| Formativ | formative |
| formal | formal |
| vormalig | former previous earlier erstwhile has-been pristine |
| Turmalin | tourmaline |
| Formen | molding |
| formen | form shape model sculpt sculpture |
| förmlich | punctilious formal directly |
| Formalität | formality |
| Formant | formant |
| Format | shape |
| Formel 1 | Formula One |
| Formel | formula |
| Formteil | molded part |
| Formular | form |
| formell | prim |
| formlos | shapeless informal |