Unscramble Ixtospf

What is the meaning of word ixtospf unscrambled?

What 7 letter words can be made from letters I X T O S P F:

1. postfix - Definition of postfix

Make more words by adding or removing letters

How many 6 letter words can you make from letters I X T O S P F?
Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling xtospf
2) Removing the letter X and unscrambling itospf
3) Removing the letter T and unscrambling ixospf
4) Removing the letter O and unscrambling ixtspf
5) Removing the letter S and unscrambling ixtopf
6) Removing the letter P and unscrambling ixtosf
7) Removing the letter F and unscrambling ixtosp

More anagrams containing the letters I X T O S P F
ixtpfos ixtpfso ostfixp fistxop