Unscramble Iftfu

What is the meaning of word iftfu unscrambled?

What 5 letter words can be made from letters I F T F U:

Make more words by adding or removing letters

How many 4 letter words can you make from letters I F T F U?

1. tiff - Definition of tiff

2. tuff - Definition of tuff

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling ftfu
2) Removing the letter F and unscrambling itfu
3) Removing the letter T and unscrambling iffu
4) Removing the letter F and unscrambling iftu
5) Removing the letter U and unscrambling iftf

More anagrams containing the letters I F T F U
iftuf ifuft uffti uffti