Unscramble Ipxofs

What is the meaning of word ipxofs unscrambled?

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

Make more words by adding or removing letters

How many 5 letter words can you make from letters I P X O F 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 pxofs
2) Removing the letter P and unscrambling ixofs
3) Removing the letter X and unscrambling ipofs
4) Removing the letter O and unscrambling ipxfs
5) Removing the letter F and unscrambling ipxos
6) Removing the letter S and unscrambling ipxof

More anagrams containing the letters I P X O F S
ipxosf ipxsfo fxspio fipxso