Unscramble Isftstr

What is the meaning of word isftstr unscrambled?

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

Make more words by adding or removing letters

How many 6 letter words can you make from letters I S F T 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 sftstr
2) Removing the letter S and unscrambling iftstr
3) Removing the letter F and unscrambling iststr
4) Removing the letter T and unscrambling isfstr
5) Removing the letter S and unscrambling isfttr
6) Removing the letter T and unscrambling isftsr
7) Removing the letter R and unscrambling isftst

More anagrams containing the letters I S F T S T R
isfttrs isfttsr rtfsist isrttsf