Unscramble Irppref

What is the meaning of word irppref unscrambled?

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

Make more words by adding or removing letters

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

1. ripper - Definition of ripper

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rppref
2) Removing the letter R and unscrambling ippref
3) Removing the letter P and unscrambling irpref
4) Removing the letter P and unscrambling irpref
5) Removing the letter R and unscrambling irppef
6) Removing the letter E and unscrambling irpprf
7) Removing the letter F and unscrambling irppre

More anagrams containing the letters I R P P R E F
irpprfe irprefp refprpi pirfrpe