Unscramble Usingfdif

What is the meaning of word usingfdif unscrambled?

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

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 D I F?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling singfdif
2) Removing the letter S and unscrambling uingfdif
3) Removing the letter I and unscrambling usngfdif
4) Removing the letter N and unscrambling usigfdif
5) Removing the letter G and unscrambling usinfdif
6) Removing the letter F and unscrambling usingdif
7) Removing the letter D and unscrambling usingfif
8) Removing the letter I and unscrambling usingfdf
9) Removing the letter F and unscrambling usingfdi

More anagrams containing the letters U S I N G F D I F
usingffdi usingffid infgusfdi sniffiudg