Unscramble Stfs

What is the meaning of word stfs unscrambled?

What 4 letter words can be made from letters S T F S:

Make more words by adding or removing letters

How many 3 letter words can you make from letters S T F S?

1. TSS - Definition of TSS

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling tfs
2) Removing the letter T and unscrambling sfs
3) Removing the letter F and unscrambling sts
4) Removing the letter S and unscrambling stf

More anagrams containing the letters S T F S
stsf tfss ssft ftss