Unscramble Itssff

What is the meaning of word itssff unscrambled?

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

1. stiffs - Definition of stiffs

Make more words by adding or removing letters

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

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 I and unscrambling tssff
2) Removing the letter T and unscrambling issff
3) Removing the letter S and unscrambling itsff
4) Removing the letter S and unscrambling itsff
5) Removing the letter F and unscrambling itssf
6) Removing the letter F and unscrambling itssf

More anagrams containing the letters I T S S F F
sffist sffits tfisfs issftf