Unscramble Iftsstr

What is the meaning of word iftsstr unscrambled?

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

Make more words by adding or removing letters

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

1. firsts - Definition of firsts

2. fritts - Definition of fritts

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling ftsstr
2) Removing the letter F and unscrambling itsstr
3) Removing the letter T and unscrambling ifsstr
4) Removing the letter S and unscrambling iftstr
5) Removing the letter S and unscrambling iftstr
6) Removing the letter T and unscrambling iftssr
7) Removing the letter R and unscrambling iftsst

More anagrams containing the letters I F T S S T R
iftstrs iftstsr sftrsit trstfis