Unscramble Itsftfs

What is the meaning of word itsftfs unscrambled?

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

Make more words by adding or removing letters

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

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 I and unscrambling tsftfs
2) Removing the letter T and unscrambling isftfs
3) Removing the letter S and unscrambling itftfs
4) Removing the letter F and unscrambling itstfs
5) Removing the letter T and unscrambling itsffs
6) Removing the letter F and unscrambling itsfts
7) Removing the letter S and unscrambling itsftf

More anagrams containing the letters I T S F T F S
itsftsf itssfft isttfsf tsfifts