Unscramble Setreoff

What is the meaning of word setreoff unscrambled?

What 8 letter words can be made from letters S E T R E O F F:

Make more words by adding or removing letters

How many 7 letter words can you make from letters S E T R E O F F?

1. efforts - Definition of efforts

2. toffees - Definition of toffees

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling etreoff
2) Removing the letter E and unscrambling streoff
3) Removing the letter T and unscrambling sereoff
4) Removing the letter R and unscrambling seteoff
5) Removing the letter E and unscrambling setroff
6) Removing the letter O and unscrambling setreff
7) Removing the letter F and unscrambling setreof
8) Removing the letter F and unscrambling setreof

More anagrams containing the letters S E T R E O F F
setrfefo setrfeof rfostfee ftrsfeoe