Unscramble Refilbs

What is the meaning of word refilbs unscrambled?

What 7 letter words can be made from letters R E F I L B S:

Make more words by adding or removing letters

How many 6 letter words can you make from letters R E F I L B S?

1. birles - Definition of birles

2. briefs - Definition of briefs

3. fibers - Definition of fibers

4. fibres - Definition of fibres

5. filers - Definition of filers

6. fliers - Definition of fliers

7. libers - Definition of libers

8. lifers - Definition of lifers

9. rifles - Definition of rifles

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling efilbs
2) Removing the letter E and unscrambling rfilbs
3) Removing the letter F and unscrambling reilbs
4) Removing the letter I and unscrambling reflbs
5) Removing the letter L and unscrambling refibs
6) Removing the letter B and unscrambling refils
7) Removing the letter S and unscrambling refilb

More anagrams containing the letters R E F I L B S
refilsb refisbl bsirfle sfliber