Unscramble Iisrst

What is the meaning of word iisrst unscrambled?

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

Make more words by adding or removing letters

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

1. siris - Definition of siris

2. 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 isrst
2) Removing the letter I and unscrambling isrst
3) Removing the letter S and unscrambling iirst
4) Removing the letter R and unscrambling iisst
5) Removing the letter S and unscrambling iisrt
6) Removing the letter T and unscrambling iisrs

More anagrams containing the letters I I S R S T
iisrts iissrt tsiisr siitrs