Unscramble Pixdref

What is the meaning of word pixdref unscrambled?

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

Make more words by adding or removing letters

How many 6 letter words can you make from letters P I X D 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 ixdref
2) Removing the letter I and unscrambling pxdref
3) Removing the letter X and unscrambling pidref
4) Removing the letter D and unscrambling pixref
5) Removing the letter R and unscrambling pixdef
6) Removing the letter E and unscrambling pixdrf
7) Removing the letter F and unscrambling pixdre

More anagrams containing the letters P I X D R E F
pixdrfe pixedfr pxredif exrpfid