Unscramble Oftssri

What is the meaning of word oftssri unscrambled?

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

Make more words by adding or removing letters

How many 6 letter words can you make from letters O F T S S R I?

1. firsts - Definition of firsts

2. foists - Definition of foists

3. fortis - Definition of fortis

4. frosts - Definition of frosts

5. tsoris - Definition of tsoris

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling ftssri
2) Removing the letter F and unscrambling otssri
3) Removing the letter T and unscrambling ofssri
4) Removing the letter S and unscrambling oftsri
5) Removing the letter S and unscrambling oftsri
6) Removing the letter R and unscrambling oftssi
7) Removing the letter I and unscrambling oftssr

More anagrams containing the letters O F T S S R I
oifrsst oifrsts sforsit ssfriot