Unscramble Iffust

What is the meaning of word iffust unscrambled?

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

Make more words by adding or removing letters

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

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 ffust
2) Removing the letter F and unscrambling ifust
3) Removing the letter F and unscrambling ifust
4) Removing the letter U and unscrambling iffst
5) Removing the letter S and unscrambling iffut
6) Removing the letter T and unscrambling iffus

More anagrams containing the letters I F F U S T
iffuts ifsftu uitffs fsuift