Unscramble Eitprref

What is the meaning of word eitprref unscrambled?

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

Make more words by adding or removing letters

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

1. ferrite - Definition of ferrite

2. prefire - Definition of prefire

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling itprref
2) Removing the letter I and unscrambling etprref
3) Removing the letter T and unscrambling eiprref
4) Removing the letter P and unscrambling eitrref
5) Removing the letter R and unscrambling eitpref
6) Removing the letter R and unscrambling eitpref
7) Removing the letter E and unscrambling eitprrf
8) Removing the letter F and unscrambling eitprre

More anagrams containing the letters E I T P R R E F
eitprrfe eitrefpr efptrier eeiftprr