Unscramble Refstof

What is the meaning of word refstof unscrambled?

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

1. efforts - Definition of efforts

Make more words by adding or removing letters

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

1. effort - Definition of effort

2. fetors - Definition of fetors

3. forest - Definition of forest

4. fortes - Definition of fortes

5. foster - Definition of foster

6. offers - Definition of offers

7. offset - Definition of offset

8. setoff - Definition of setoff

9. softer - Definition of softer

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling efstof
2) Removing the letter E and unscrambling rfstof
3) Removing the letter F and unscrambling restof
4) Removing the letter S and unscrambling reftof
5) Removing the letter T and unscrambling refsof
6) Removing the letter O and unscrambling refstf
7) Removing the letter F and unscrambling refsto

More anagrams containing the letters R E F S T O F
reftfos reftfso ersffot osrefft