Unscramble Iftreref

What is the meaning of word iftreref unscrambled?

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

Make more words by adding or removing letters

How many 7 letter words can you make from letters I F T R E 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 I and unscrambling ftreref
2) Removing the letter F and unscrambling itreref
3) Removing the letter T and unscrambling ifreref
4) Removing the letter R and unscrambling ifteref
5) Removing the letter E and unscrambling iftrref
6) Removing the letter R and unscrambling iftreef
7) Removing the letter E and unscrambling iftrerf
8) Removing the letter F and unscrambling iftrere

More anagrams containing the letters I F T R E R E F
iftrerfe iftrfeer rfrietfe eriftref