Unscramble Pdixref

What is the meaning of word pdixref unscrambled?

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

Make more words by adding or removing letters

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

1. Perdix - Definition of Perdix

2. prefix - Definition of prefix

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter P and unscrambling dixref
2) Removing the letter D and unscrambling pixref
3) Removing the letter I and unscrambling pdxref
4) Removing the letter X and unscrambling pdiref
5) Removing the letter R and unscrambling pdixef
6) Removing the letter E and unscrambling pdixrf
7) Removing the letter F and unscrambling pdixre

More anagrams containing the letters P D I X R E F
pdixrfe pdrefix pirfxde pxeifdr