- Faber... to Fanconi...
- Fanconi... to Fauces...
- Fauchard... to Feil...
- Feinmesser... to Fetus...
- Fever... to Fibroliposarcoma...
- Fibroma... to Fiessinger...
- Fifth... to Fitz...
- Fixation... to Flexure...
- Floater... to Folie...
- Follicle... to Formication...
- Fort... to Frambesioma...
- Franceschetti... to Fröhlich...
- Froin... to Funiculitis...
- Fuller... to Fussy...