Unscramble Iitffs

What is the meaning of word iitffs unscrambled?

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

Make more words by adding or removing letters

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

1. stiff - Definition of stiff

2. 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 itffs
2) Removing the letter I and unscrambling itffs
3) Removing the letter T and unscrambling iiffs
4) Removing the letter F and unscrambling iitfs
5) Removing the letter F and unscrambling iitfs
6) Removing the letter S and unscrambling iitff

More anagrams containing the letters I I T F F S
iitfsf iitsff iifstf itfsif