Unscramble Tfsi

What is the meaning of word tfsi unscrambled?

What 4 letter words can be made from letters T F S I:

1. fist - Definition of fist

2. fits - Definition of fits

3. sift - Definition of sift

Make more words by adding or removing letters

How many 3 letter words can you make from letters T F S I?

1. fit - Definition of fit

2. ifs - Definition of ifs

3. its - Definition of its

4. Sif - Definition of Sif

5. sit - Definition of sit

6. tis - Definition of tis

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter T and unscrambling fsi
2) Removing the letter F and unscrambling tsi
3) Removing the letter S and unscrambling tfi
4) Removing the letter I and unscrambling tfs

More anagrams containing the letters T F S I
tifs tisf tisf isft