Unscramble Retfsub

What is the meaning of word retfsub unscrambled?

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

Make more words by adding or removing letters

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

1. brutes - Definition of brutes

2. burets - Definition of burets

3. buster - Definition of buster

4. rebuts - Definition of rebuts

5. tubers - Definition of tubers

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling etfsub
2) Removing the letter E and unscrambling rtfsub
3) Removing the letter T and unscrambling refsub
4) Removing the letter F and unscrambling retsub
5) Removing the letter S and unscrambling retfub
6) Removing the letter U and unscrambling retfsb
7) Removing the letter B and unscrambling retfsu

More anagrams containing the letters R E T F S U B
retfubs retfusb tfrbuse refbuts