Unscramble Smiisr

What is the meaning of word smiisr unscrambled?

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

Make more words by adding or removing letters

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

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 S and unscrambling miisr
2) Removing the letter M and unscrambling siisr
3) Removing the letter I and unscrambling smisr
4) Removing the letter I and unscrambling smisr
5) Removing the letter S and unscrambling smiir
6) Removing the letter R and unscrambling smiis

More anagrams containing the letters S M I I S R
smiris smirsi rimssi imrsis