Unscramble Ifterrs

What is the meaning of word ifterrs unscrambled?

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

Make more words by adding or removing letters

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

1. firers - Definition of firers

2. friers - Definition of friers

3. frites - Definition of frites

4. refits - Definition of refits

5. resift - Definition of resift

6. rifest - Definition of rifest

7. sifter - Definition of sifter

8. strife - Definition of strife

9. triers - Definition of triers

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling fterrs
2) Removing the letter F and unscrambling iterrs
3) Removing the letter T and unscrambling iferrs
4) Removing the letter E and unscrambling iftrrs
5) Removing the letter R and unscrambling ifters
6) Removing the letter R and unscrambling ifters
7) Removing the letter S and unscrambling ifterr

More anagrams containing the letters I F T E R R S
iftersr iftesrr rresfit sirfrte