Unscramble Stffis

What is the meaning of word stffis unscrambled?

What 6 letter words can be made from letters S T F F I S:

1. stiffs - Definition of stiffs

Make more words by adding or removing letters

How many 5 letter words can you make from letters S T F F I S?

1. fists - Definition of fists

2. sifts - Definition of sifts

3. stiff - Definition of stiff

4. tiffs - Definition of tiffs

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling tffis
2) Removing the letter T and unscrambling sffis
3) Removing the letter F and unscrambling stfis
4) Removing the letter F and unscrambling stfis
5) Removing the letter I and unscrambling stffs
6) Removing the letter S and unscrambling stffi

More anagrams containing the letters S T F F I S
stffsi stfifs fsfits ifftss