Unscramble Pref

What is the meaning of word pref unscrambled?

What 4 letter words can be made from letters P R E F:

Make more words by adding or removing letters

How many 3 letter words can you make from letters P R E F?

1. ERP - Definition of ERP

2. fer - Definition of fer

3. per - Definition of per

4. ref - Definition of ref

5. rep - Definition of rep

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter P and unscrambling ref
2) Removing the letter R and unscrambling pef
3) Removing the letter E and unscrambling prf
4) Removing the letter F and unscrambling pre

More anagrams containing the letters P R E F
prfe refp erfp eprf