Unscramble Pixref

What is the meaning of word pixref unscrambled?

What 6 letter words can be made from letters P I X R E F:

1. prefix - Definition of prefix

Make more words by adding or removing letters

How many 5 letter words can you make from letters P I X R E F?

1. fixer - Definition of fixer

2. refix - Definition of refix

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter P and unscrambling ixref
2) Removing the letter I and unscrambling pxref
3) Removing the letter X and unscrambling piref
4) Removing the letter R and unscrambling pixef
5) Removing the letter E and unscrambling pixrf
6) Removing the letter F and unscrambling pixre

More anagrams containing the letters P I X R E F
pixrfe prefix iexrpf pxfrie