Unscramble Rieissms

What is the meaning of word rieissms unscrambled?

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

Make more words by adding or removing letters

How many 7 letter words can you make from letters R I E I S 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 R and unscrambling ieissms
2) Removing the letter I and unscrambling reissms
3) Removing the letter E and unscrambling riissms
4) Removing the letter I and unscrambling riessms
5) Removing the letter S and unscrambling rieisms
6) Removing the letter S and unscrambling rieisms
7) Removing the letter M and unscrambling rieisss
8) Removing the letter S and unscrambling rieissm

More anagrams containing the letters R I E I S S M S
rieisssm riemisss rsimsesi eisirssm