Unscramble Infrrets

What is the meaning of word infrrets unscrambled?

What 8 letter words can be made from letters I N F R R E T S:

Make more words by adding or removing letters

How many 7 letter words can you make from letters I N F R R E T S?

1. snifter - Definition of snifter

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling nfrrets
2) Removing the letter N and unscrambling ifrrets
3) Removing the letter F and unscrambling inrrets
4) Removing the letter R and unscrambling infrets
5) Removing the letter R and unscrambling infrets
6) Removing the letter E and unscrambling infrrts
7) Removing the letter T and unscrambling infrres
8) Removing the letter S and unscrambling infrret

More anagrams containing the letters I N F R R E T S
infrrset infrrste sfirrnte ntserfri