Unscramble Ipxors

What is the meaning of word ipxors unscrambled?

What 6 letter words can be made from letters I P X O R S:

Make more words by adding or removing letters

How many 5 letter words can you make from letters I P X O R S?

1. POSIX - Definition of POSIX

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling pxors
2) Removing the letter P and unscrambling ixors
3) Removing the letter X and unscrambling ipors
4) Removing the letter O and unscrambling ipxrs
5) Removing the letter R and unscrambling ipxos
6) Removing the letter S and unscrambling ipxor

More anagrams containing the letters I P X O R S
ipxosr ipxros xsoirp oxpsri