Unscramble Siesrism

What is the meaning of word siesrism unscrambled?

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

Make more words by adding or removing letters

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

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 S and unscrambling iesrism
2) Removing the letter I and unscrambling sesrism
3) Removing the letter E and unscrambling sisrism
4) Removing the letter S and unscrambling sierism
5) Removing the letter R and unscrambling siesism
6) Removing the letter I and unscrambling siesrsm
7) Removing the letter S and unscrambling siesrim
8) Removing the letter M and unscrambling siesris

More anagrams containing the letters S I E S R I S M
siesrmis siesrmsi smisirse ssmisier