Unscramble Isisrs

What is the meaning of word isisrs unscrambled?

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

Make more words by adding or removing letters

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

1. siris - Definition of siris

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling sisrs
2) Removing the letter S and unscrambling iisrs
3) Removing the letter I and unscrambling issrs
4) Removing the letter S and unscrambling isirs
5) Removing the letter R and unscrambling isiss
6) Removing the letter S and unscrambling isisr

More anagrams containing the letters I S I S R S
isissr isriss isirss sssiir