Unscramble Stffsit

What is the meaning of word stffsit unscrambled?

What 7 letter words can be made from letters S T F F S I T:

Make more words by adding or removing letters

How many 6 letter words can you make from letters S T F F S I T?

1. stiffs - Definition of stiffs

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling tffsit
2) Removing the letter T and unscrambling sffsit
3) Removing the letter F and unscrambling stfsit
4) Removing the letter F and unscrambling stfsit
5) Removing the letter S and unscrambling stffit
6) Removing the letter I and unscrambling stffst
7) Removing the letter T and unscrambling stffsi

More anagrams containing the letters S T F F S I T
stffsti stfftis ttfssif ssfiftt