Unscramble Refkb

What is the meaning of word refkb unscrambled?

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

Make more words by adding or removing letters

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

1. berk - Definition of berk

2. kerb - Definition of kerb

3. 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 efkb
2) Removing the letter E and unscrambling rfkb
3) Removing the letter F and unscrambling rekb
4) Removing the letter K and unscrambling refb
5) Removing the letter B and unscrambling refk

More anagrams containing the letters R E F K B
rekbf rekfb ekfbr erkfb