Unscramble Isreisms

What is the meaning of word isreisms unscrambled?

What 8 letter words can be made from letters I S R E I S M S:

Make more words by adding or removing letters

How many 7 letter words can you make from letters I S R E I S M S?

1. merisis - Definition of merisis

2. missies - Definition of missies

3. sissier - Definition of sissier

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling sreisms
2) Removing the letter S and unscrambling ireisms
3) Removing the letter R and unscrambling iseisms
4) Removing the letter E and unscrambling isrisms
5) Removing the letter I and unscrambling isresms
6) Removing the letter S and unscrambling isreims
7) Removing the letter M and unscrambling isreiss
8) Removing the letter S and unscrambling isreism

More anagrams containing the letters I S R E I S M S
isreissm isremiss esisirms sesrismi