Archimedean screw
- self-financing
- self-finished roofing felt
- self-fitting modular orthosis
- self-flagellation
- self-flattering
- self-flattery
- self-fluxing alloy
- self focusing
- self-focusing
- self-focusing fiber
- self-focusing of light
- self focusing (optics)
- self-force
- self-forgetful
- self-forgetfully
- self-forgetfulness
- self-forgetting
- self-fufilling prophecy
- self-fulfilling
- self-fulfilling and self-destroying prophecy
- self-fulfilling prophecies
- self fulfilling prophecy
- self-fulfilling prophecy
- selffulfilling prophecy
- self-fulfillment