Unscramble Ifxstop

What is the meaning of word ifxstop unscrambled?

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

1. postfix - Definition of postfix

Make more words by adding or removing letters

How many 6 letter words can you make from letters I F X S T O P?
Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling fxstop
2) Removing the letter F and unscrambling ixstop
3) Removing the letter X and unscrambling ifstop
4) Removing the letter S and unscrambling ifxtop
5) Removing the letter T and unscrambling ifxsop
6) Removing the letter O and unscrambling ifxstp
7) Removing the letter P and unscrambling ifxsto

More anagrams containing the letters I F X S T O P
ifxstpo ifxtops sfoxtip isxtpfo