Unscramble Sfxr

What is the meaning of word sfxr unscrambled?

What 4 letter words can be made from letters S F X R:

Make more words by adding or removing letters

How many 3 letter words can you make from letters S F X R?

1. FRS - Definition of FRS

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling fxr
2) Removing the letter F and unscrambling sxr
3) Removing the letter X and unscrambling sfr
4) Removing the letter R and unscrambling sfx

More anagrams containing the letters S F X R
srfx srxf xfsr sxfr