Unscramble Ixpos

What is the meaning of word ixpos unscrambled?

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

1. POSIX - Definition of POSIX

Make more words by adding or removing letters

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

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 I and unscrambling xpos
2) Removing the letter X and unscrambling ipos
3) Removing the letter P and unscrambling ixos
4) Removing the letter O and unscrambling ixps
5) Removing the letter S and unscrambling ixpo

More anagrams containing the letters I X P O S
ixpso ixsop xoisp spiox