Unscramble Iifset

What is the meaning of word iifset unscrambled?

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

Make more words by adding or removing letters

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

1. feist - Definition of feist

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling ifset
2) Removing the letter I and unscrambling ifset
3) Removing the letter F and unscrambling iiset
4) Removing the letter S and unscrambling iifet
5) Removing the letter E and unscrambling iifst
6) Removing the letter T and unscrambling iifse

More anagrams containing the letters I I F S E T
iifste iiftes ifetsi isfite