Unscramble Ifxset

What is the meaning of word ifxset unscrambled?

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

Make more words by adding or removing letters

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

1. exist - Definition of exist

2. exits - Definition of exits

3. feist - Definition of feist

4. fixes - Definition of fixes

5. sixte - Definition of sixte

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling fxset
2) Removing the letter F and unscrambling ixset
3) Removing the letter X and unscrambling ifset
4) Removing the letter S and unscrambling ifxet
5) Removing the letter E and unscrambling ifxst
6) Removing the letter T and unscrambling ifxse

More anagrams containing the letters I F X S E T
ifxste ifxtes xfeist stxife