Unscramble Posxi

What is the meaning of word posxi unscrambled?

What 5 letter words can be made from letters P O S X I:

1. POSIX - Definition of POSIX

Make more words by adding or removing letters

How many 4 letter words can you make from letters P O S X I?

1. piso - Definition of piso

2. pois - Definition of pois

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter P and unscrambling osxi
2) Removing the letter O and unscrambling psxi
3) Removing the letter S and unscrambling poxi
4) Removing the letter X and unscrambling posi
5) Removing the letter I and unscrambling posx

More anagrams containing the letters P O S X I
poxis poxsi iopsx ispxo