Unscramble Refsx

What is the meaning of word refsx unscrambled?

What 5 letter words can be made from letters R E F S X:

Make more words by adding or removing letters

How many 4 letter words can you make from letters R E F S X?

1. refs - Definition of refs

2. serf - Definition of serf

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling efsx
2) Removing the letter E and unscrambling rfsx
3) Removing the letter F and unscrambling resx
4) Removing the letter S and unscrambling refx
5) Removing the letter X and unscrambling refs

More anagrams containing the letters R E F S X
refxs resfx xrefs ferxs