Unscramble Eriftref

What is the meaning of word eriftref unscrambled?

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

Make more words by adding or removing letters

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

1. ferrite - Definition of ferrite

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling riftref
2) Removing the letter R and unscrambling eiftref
3) Removing the letter I and unscrambling erftref
4) Removing the letter F and unscrambling eritref
5) Removing the letter T and unscrambling erifref
6) Removing the letter R and unscrambling eriftef
7) Removing the letter E and unscrambling eriftrf
8) Removing the letter F and unscrambling eriftre

More anagrams containing the letters E R I F T R E F
eriftrfe erirefft freretfi reiferft