Unscramble Refkr

What is the meaning of word refkr unscrambled?

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

Make more words by adding or removing letters

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

1. kerf - Definition of kerf

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling efkr
2) Removing the letter E and unscrambling rfkr
3) Removing the letter F and unscrambling rekr
4) Removing the letter K and unscrambling refr
5) Removing the letter R and unscrambling refk

More anagrams containing the letters R E F K R
refrk rekfr refkr rfker