Unscramble Etesisms

What is the meaning of word etesisms unscrambled?

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

1. messiest - Definition of messiest

2. metisses - Definition of metisses

Make more words by adding or removing letters

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

1. metisse - Definition of metisse

2. missets - Definition of missets

3. semises - Definition of semises

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling tesisms
2) Removing the letter T and unscrambling eesisms
3) Removing the letter E and unscrambling etsisms
4) Removing the letter S and unscrambling eteisms
5) Removing the letter I and unscrambling etessms
6) Removing the letter S and unscrambling etesims
7) Removing the letter M and unscrambling etesiss
8) Removing the letter S and unscrambling etesism

More anagrams containing the letters E T E S I S M S
etesissm etesmiss semisste sstismee