Unscramble Rerf

What is the meaning of word rerf unscrambled?

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

Make more words by adding or removing letters

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

1. err - Definition of err

2. fer - Definition of fer

3. ref - Definition of ref

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling erf
2) Removing the letter E and unscrambling rrf
3) Removing the letter R and unscrambling ref
4) Removing the letter F and unscrambling rer

More anagrams containing the letters R E R F
rfer rfre frer rfre