| formal | formal |
| Formalie | formality |
| Formalin | formalin |
| Formalist | formalist |
| Formalität | formality |
| Format | shape |
| Formel | formula |
| normal | normal |
| Form- | formal |
| Formalismus | formalism |
| Formen | molding |
| formen | form shape model sculpt sculpture |
| formbar | malleable |
| Form | shape form mould |
| Formaldehyd | formaldehyde |
| Formant | formant |
| formell | prim |
| fortan | henceforth |
| Normale | normal |
| anormal | abnormal |