Unscramble Fubsref

What is the meaning of word fubsref unscrambled?

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

1. buffers - Definition of buffers

2. rebuffs - Definition of rebuffs

Make more words by adding or removing letters

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

1. buffer - Definition of buffer

2. rebuff - Definition of rebuff

3. ruffes - Definition of ruffes

4. suffer - Definition of suffer

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter F and unscrambling ubsref
2) Removing the letter U and unscrambling fbsref
3) Removing the letter B and unscrambling fusref
4) Removing the letter S and unscrambling fubref
5) Removing the letter R and unscrambling fubsef
6) Removing the letter E and unscrambling fubsrf
7) Removing the letter F and unscrambling fubsre

More anagrams containing the letters F U B S R E F
fubsrfe fuebfrs fbufrse rbeusff