Unscramble Ostfixes

What is the meaning of word ostfixes unscrambled?

What 8 letter words can be made from letters O S T F I X E S:

Make more words by adding or removing letters

How many 7 letter words can you make from letters O S T F I X E S?

1. foxiest - Definition of foxiest

2. softies - Definition of softies

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling stfixes
2) Removing the letter S and unscrambling otfixes
3) Removing the letter T and unscrambling osfixes
4) Removing the letter F and unscrambling ostixes
5) Removing the letter I and unscrambling ostfxes
6) Removing the letter X and unscrambling ostfies
7) Removing the letter E and unscrambling ostfixs
8) Removing the letter S and unscrambling ostfixe

More anagrams containing the letters O S T F I X E S
ostfixse ostfseix texsisfo oifxtses