Unscramble Usingfifd

What is the meaning of word usingfifd unscrambled?

What 9 letter words can be made from letters U S I N G F I F D:

1. diffusing - Definition of diffusing

Make more words by adding or removing letters

How many 8 letter words can you make from letters U S I N G F I F D?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling singfifd
2) Removing the letter S and unscrambling uingfifd
3) Removing the letter I and unscrambling usngfifd
4) Removing the letter N and unscrambling usigfifd
5) Removing the letter G and unscrambling usinfifd
6) Removing the letter F and unscrambling usingifd
7) Removing the letter I and unscrambling usingffd
8) Removing the letter F and unscrambling usingfid
9) Removing the letter D and unscrambling usingfif

More anagrams containing the letters U S I N G F I F D
usingidff usingifdf sdngffuii finsdgiuf