Unscramble Diffsat

What is the meaning of word diffsat unscrambled?

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

1. distaff - Definition of distaff

Make more words by adding or removing letters

How many 6 letter words can you make from letters D I F F S A T?
Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter D and unscrambling iffsat
2) Removing the letter I and unscrambling dffsat
3) Removing the letter F and unscrambling difsat
4) Removing the letter F and unscrambling difsat
5) Removing the letter S and unscrambling diffat
6) Removing the letter A and unscrambling diffst
7) Removing the letter T and unscrambling diffsa

More anagrams containing the letters D I F F S A T
diffsta difftas aiftfsd adfsfit