Opposites word index In English start on letter F
and How to Use Them

failure, success false vs correct, true far vs near fast vs slow fat vs slim, thin fear vs courage female vs male few vs many final vs first finish vs start first vs final, last flat vs hilly floor vs ceiling for vs against foreground vs background foreign vs domestic foreigner vs native fortune vs bad luck forward vs backward frequently vs occasionally fresh vs old/stale friend vs enemy front vs rear full vs empty funny vs serious future vs past, present