Unscramble Idffast

What is the meaning of word idffast unscrambled?

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

1. distaff - Definition of distaff

Make more words by adding or removing letters

How many 6 letter words can you make from letters I D F F A S T?
Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling dffast
2) Removing the letter D and unscrambling iffast
3) Removing the letter F and unscrambling idfast
4) Removing the letter F and unscrambling idfast
5) Removing the letter A and unscrambling idffst
6) Removing the letter S and unscrambling idffat
7) Removing the letter T and unscrambling idffas

More anagrams containing the letters I D F F A S T
idffats idffsat fisdfta aitdsff