Unscramble Itrefis

What is the meaning of word itrefis unscrambled?

What 7 letter words can be made from letters I T R E F I S:

Make more words by adding or removing letters

How many 6 letter words can you make from letters I T R E F I S?

1. frites - Definition of frites

2. refits - Definition of refits

3. resift - Definition of resift

4. rifest - Definition of rifest

5. sifter - Definition of sifter

6. strife - Definition of strife

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling trefis
2) Removing the letter T and unscrambling irefis
3) Removing the letter R and unscrambling itefis
4) Removing the letter E and unscrambling itrfis
5) Removing the letter F and unscrambling itreis
6) Removing the letter I and unscrambling itrefs
7) Removing the letter S and unscrambling itrefi

More anagrams containing the letters I T R E F I S
itrefsi itreifs seiitfr srietfi