Unscramble Setitism

What is the meaning of word setitism unscrambled?

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

1. mistiest - Definition of mistiest

2. semitist - Definition of semitist

Make more words by adding or removing letters

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

1. mitiest - Definition of mitiest

2. mitises - Definition of mitises

3. stimies - Definition of stimies

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling etitism
2) Removing the letter E and unscrambling stitism
3) Removing the letter T and unscrambling seitism
4) Removing the letter I and unscrambling settism
5) Removing the letter T and unscrambling setiism
6) Removing the letter I and unscrambling setitsm
7) Removing the letter S and unscrambling setitim
8) Removing the letter M and unscrambling setitis

More anagrams containing the letters S E T I T I S M
setitmis setitmsi sesitmti sisetmti