Unscramble Dererbif

What is the meaning of word dererbif unscrambled?

What 8 letter words can be made from letters D E R E R B I F:

Make more words by adding or removing letters

How many 7 letter words can you make from letters D E R E R B I F?

1. berried - Definition of berried

2. briefed - Definition of briefed

3. briefer - Definition of briefer

4. debrief - Definition of debrief

5. ferried - Definition of ferried

6. fibered - Definition of fibered

7. refired - Definition of refired

8. refried - Definition of refried

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter D and unscrambling ererbif
2) Removing the letter E and unscrambling drerbif
3) Removing the letter R and unscrambling deerbif
4) Removing the letter E and unscrambling derrbif
5) Removing the letter R and unscrambling derebif
6) Removing the letter B and unscrambling dererif
7) Removing the letter I and unscrambling dererbf
8) Removing the letter F and unscrambling dererbi

More anagrams containing the letters D E R E R B I F
dererfbi dererfib redbfrei dbeerfir