- freak–out
- freckle
- freckled
- freckles
- freckling
- Freddie Mac
- Frederick
- Frederick Community College
- Frederick I
- Frederick II
- Frederick III
- Frederick IX
- Fredericksburg
- Frederick the Great
- Frederick VI
- Frederick William
- Frederick William I
- Frederick William II
- Frederick William III
- Frederick William IV
- Fredericton
- Frederiksberg
- free
- free
- free agent