Unscramble Ifftus

What is the meaning of word ifftus unscrambled?

What 6 letter words can be made from letters I F F T U S:

Make more words by adding or removing letters

How many 5 letter words can you make from letters I F F T U S?

1. stiff - Definition of stiff

2. stuff - Definition of stuff

3. tiffs - Definition of tiffs

4. tuffs - Definition of tuffs

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling fftus
2) Removing the letter F and unscrambling iftus
3) Removing the letter F and unscrambling iftus
4) Removing the letter T and unscrambling iffus
5) Removing the letter U and unscrambling iffts
6) Removing the letter S and unscrambling ifftu

More anagrams containing the letters I F F T U S
iffust iffuts fuistf utffis