Unscramble Postdfix

What is the meaning of word postdfix unscrambled?

What 8 letter words can be made from letters P O S T D F I X:

Make more words by adding or removing letters

How many 7 letter words can you make from letters P O S T D F I X?

1. postfix - Definition of postfix

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter P and unscrambling ostdfix
2) Removing the letter O and unscrambling pstdfix
3) Removing the letter S and unscrambling potdfix
4) Removing the letter T and unscrambling posdfix
5) Removing the letter D and unscrambling postfix
6) Removing the letter F and unscrambling postdix
7) Removing the letter I and unscrambling postdfx
8) Removing the letter X and unscrambling postdfi

More anagrams containing the letters P O S T D F I X
postdfxi postdifx dofpxits pdsxtifo