Unscramble Posetfix

What is the meaning of word posetfix unscrambled?

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

Make more words by adding or removing letters

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

1. exposit - Definition of exposit

2. foxiest - Definition of foxiest

3. postfix - Definition of postfix

4. poxiest - Definition of poxiest

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter P and unscrambling osetfix
2) Removing the letter O and unscrambling psetfix
3) Removing the letter S and unscrambling poetfix
4) Removing the letter E and unscrambling postfix
5) Removing the letter T and unscrambling posefix
6) Removing the letter F and unscrambling posetix
7) Removing the letter I and unscrambling posetfx
8) Removing the letter X and unscrambling posetfi

More anagrams containing the letters P O S E T F I X
posetfxi posetifx opsxifte fxoitpes