Unscramble Istrts

What is the meaning of word istrts unscrambled?

What 6 letter words can be made from letters I S T R T S:

Make more words by adding or removing letters

How many 5 letter words can you make from letters I S T R T S?

1. stirs - Definition of stirs

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling strts
2) Removing the letter S and unscrambling itrts
3) Removing the letter T and unscrambling isrts
4) Removing the letter R and unscrambling istts
5) Removing the letter T and unscrambling istrs
6) Removing the letter S and unscrambling istrt

More anagrams containing the letters I S T R T S
istsrt iststr stirst ssttri