Unscramble Refx

What is the meaning of word refx unscrambled?

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

Make more words by adding or removing letters

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

1. fer - Definition of fer

2. ref - Definition of ref

3. Rex - Definition of Rex

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling efx
2) Removing the letter E and unscrambling rfx
3) Removing the letter F and unscrambling rex
4) Removing the letter X and unscrambling ref

More anagrams containing the letters R E F X
rexf rfex xerf refx