Unscramble Sism

What is the meaning of word sism unscrambled?

What 4 letter words can be made from letters S I S M:

1. isms - Definition of isms

2. Miss - Definition of Miss

3. sims - Definition of sims

Make more words by adding or removing letters

How many 3 letter words can you make from letters S I S M?

1. ism - Definition of ism

2. mis - Definition of mis

3. sim - Definition of sim

4. sis - Definition of sis

5. SMS - Definition of SMS

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling ism
2) Removing the letter I and unscrambling ssm
3) Removing the letter S and unscrambling sim
4) Removing the letter M and unscrambling sis

More anagrams containing the letters S I S M
smis smsi mssi msis