Unscramble Regbin

What is the meaning of word regbin unscrambled?

What 6 letter words can be made from letters R E G B I N:

1. Bering - Definition of Bering

2. binger - Definition of binger

Make more words by adding or removing letters

How many 5 letter words can you make from letters R E G B I N?

1. begin - Definition of begin

2. being - Definition of being

3. biner - Definition of biner

4. binge - Definition of binge

5. brine - Definition of brine

6. bring - Definition of bring

7. giber - Definition of giber

8. Inger - Definition of Inger

9. Niger - Definition of Niger

10. reign - Definition of reign

11. renig - Definition of renig

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling egbin
2) Removing the letter E and unscrambling rgbin
3) Removing the letter G and unscrambling rebin
4) Removing the letter B and unscrambling regin
5) Removing the letter I and unscrambling regbn
6) Removing the letter N and unscrambling regbi

More anagrams containing the letters R E G B I N
regbni regibn berign eibgrn